21091239936

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 576

約数和(自身を含む): 70832361600

約数和(自身を除く): 49741121664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 43, 46, 48, 52, 64, 69, 72, 78, 86, 89, 92, 96, 104, 117, 128, 129, 138, 144, 156, 172, 178, 184, 192, 207, 208, 234, 256, 258, 267, 276, 288, 299, 312, 344, 356, 368, 384, 387, 414, 416, 468, 512, 516, 534, 552, 559, 576, 598, 624, 688, 712, 736, 768, 774, 801, 828, 832, 897, 936, 989, 1024, 1032, 1068, 1104, 1118, 1152, 1157, 1196, 1248, 1376, 1424, 1472, 1536, 1548, 1602, 1656, 1664, 1677, 1794, 1872, 1978, 2047, 2048, 2064, 2136, 2208, 2236, 2304, 2314, 2392, 2496, 2691, 2752, 2848, 2944, 2967, 3072, 3096, 3204, 3312, 3328, 3354, 3471, 3588, 3744, 3827, 3956, 4094, 4128, 4272, 4416, 4472, 4608, 4628, 4784, 4992, 5031, 5382, 5504, 5696, 5888, 5934, 6141, 6144, 6192, 6408, 6624, 6656, 6708, 6942, 7176, 7488, 7654, 7912, 8188, 8256, 8544, 8832, 8901, 8944, 9216, 9256, 9568, 9984, 10062, 10413, 10764, 11008, 11392, 11481, 11776, 11868, 12282, 12384, 12816, 12857, 13248, 13312, 13416, 13884, 14352, 14976, 15308, 15824, 16376, 16512, 17088, 17664, 17802, 17888, 18423, 18432, 18512, 19136, 19968, 20124, 20826, 21528, 22016, 22784, 22962, 23552, 23736, 24564, 24768, 25632, 25714, 26496, 26611, 26624, 26832, 27768, 28704, 29952, 30616, 31648, 32752, 33024, 34176, 34443, 35328, 35604, 35776, 36846, 37024, 38272, 38571, 39936, 40248, 41652, 43056, 44032, 45568, 45924, 47104, 47472, 49128, 49536, 49751, 51264, 51428, 52992, 53222, 53664, 55536, 57408, 59904, 61232, 63296, 65504, 66048, 68352, 68886, 70656, 71208, 71552, 73692, 74048, 76544, 77142, 79833, 79872, 80496, 83304, 86112, 88021, 88064, 91136, 91848, 94944, 98256, 99072, 99502, 102528, 102856, 105984, 106444, 107328, 111072, 114816, 115713, 119808, 122464, 126592, 131008, 132096, 136704, 137772, 141312, 142416, 143104, 147384, 148096, 149253, 153088, 154284, 159666, 160992, 166608, 172224, 176042, 182272, 183696, 189888, 196512, 198144, 199004, 205056, 205712, 211968, 212888, 214656, 222144, 229632, 231426, 239499, 239616, 244928, 253184, 262016, 264063, 264192, 273408, 275544, 284832, 286208, 294768, 296192, 298506, 306176, 308568, 319332, 321984, 333216, 344448, 352084, 367392, 379776, 393024, 396288, 398008, 410112, 411424, 423936, 425776, 429312, 444288, 447759, 459264, 462852, 478998, 489856, 506368, 524032, 528126, 546816, 551088, 569664, 572416, 589536, 592384, 597012, 612352, 617136, 638664, 643968, 666432, 688896, 704168, 734784, 759552, 786048, 792189, 792576, 796016, 820224, 822848, 851552, 858624, 888576, 895518, 918528, 925704, 957996, 979712, 1012736, 1048064, 1056252, 1102176, 1139328, 1144273, 1144832, 1179072, 1184768, 1194024, 1234272, 1277328, 1287936, 1332864, 1377792, 1408336, 1469568, 1519104, 1572096, 1584378, 1592032, 1640448, 1645696, 1703104, 1717248, 1777152, 1791036, 1837056, 1851408, 1915992, 1959424, 2025472, 2096128, 2112504, 2204352, 2278656, 2288546, 2358144, 2369536, 2388048, 2468544, 2554656, 2575872, 2665728, 2755584, 2816672, 2939136, 3038208, 3144192, 3168756, 3184064, 3291392, 3406208, 3432819, 3434496, 3554304, 3582072, 3702816, 3831984, 3918848, 4192256, 4225008, 4408704, 4557312, 4577092, 4716288, 4776096, 4937088, 5109312, 5151744, 5331456, 5511168, 5633344, 5878272, 6076416, 6288384, 6337512, 6368128, 6582784, 6812416, 6865638, 7108608, 7164144, 7405632, 7663968, 7837696, 8450016, 8817408, 9114624, 9154184, 9432576, 9552192, 9874176, 10218624, 10298457, 10303488, 10662912, 11266688, 11756544, 12576768, 12675024, 12736256, 13165568, 13624832, 13731276, 14328288, 14811264, 15327936, 16900032, 17634816, 18229248, 18308368, 18865152, 19104384, 19748352, 20437248, 20596914, 21325824, 22533376, 23513088, 25350048, 25472512, 26331136, 27249664, 27462552, 28656576, 29622528, 30655872, 33800064, 35269632, 36616736, 37730304, 38208768, 39496704, 40874496, 41193828, 45066752, 50700096, 50945024, 54499328, 54925104, 57313152, 59245056, 61311744, 67600128, 70539264, 73233472, 76417536, 78993408, 81748992, 82387656, 90133504, 101400192, 101890048, 109850208, 114626304, 118490112, 122623488, 135200256, 146466944, 152835072, 163497984, 164775312, 180267008, 202800384, 219700416, 229252608, 236980224, 245246976, 270400512, 292933888, 305670144, 329550624, 405600768, 439400832, 458505216, 490493952, 540801024, 585867776, 659101248, 811201536, 878801664, 917010432, 1171735552, 1318202496, 1622403072, 1757603328, 2343471104, 2636404992, 3515206656, 5272809984, 7030413312, 10545619968, 21091239936]

約数ペア:

[(1, 21091239936), (2, 10545619968), (3, 7030413312), (4, 5272809984), (6, 3515206656), (8, 2636404992), (9, 2343471104), (12, 1757603328), (13, 1622403072), (16, 1318202496), (18, 1171735552), (23, 917010432), (24, 878801664), (26, 811201536), (32, 659101248), (36, 585867776), (39, 540801024), (43, 490493952), (46, 458505216), (48, 439400832), (52, 405600768), (64, 329550624), (69, 305670144), (72, 292933888), (78, 270400512), (86, 245246976), (89, 236980224), (92, 229252608), (96, 219700416), (104, 202800384), (117, 180267008), (128, 164775312), (129, 163497984), (138, 152835072), (144, 146466944), (156, 135200256), (172, 122623488), (178, 118490112), (184, 114626304), (192, 109850208), (207, 101890048), (208, 101400192), (234, 90133504), (256, 82387656), (258, 81748992), (267, 78993408), (276, 76417536), (288, 73233472), (299, 70539264), (312, 67600128), (344, 61311744), (356, 59245056), (368, 57313152), (384, 54925104), (387, 54499328), (414, 50945024), (416, 50700096), (468, 45066752), (512, 41193828), (516, 40874496), (534, 39496704), (552, 38208768), (559, 37730304), (576, 36616736), (598, 35269632), (624, 33800064), (688, 30655872), (712, 29622528), (736, 28656576), (768, 27462552), (774, 27249664), (801, 26331136), (828, 25472512), (832, 25350048), (897, 23513088), (936, 22533376), (989, 21325824), (1024, 20596914), (1032, 20437248), (1068, 19748352), (1104, 19104384), (1118, 18865152), (1152, 18308368), (1157, 18229248), (1196, 17634816), (1248, 16900032), (1376, 15327936), (1424, 14811264), (1472, 14328288), (1536, 13731276), (1548, 13624832), (1602, 13165568), (1656, 12736256), (1664, 12675024), (1677, 12576768), (1794, 11756544), (1872, 11266688), (1978, 10662912), (2047, 10303488), (2048, 10298457), (2064, 10218624), (2136, 9874176), (2208, 9552192), (2236, 9432576), (2304, 9154184), (2314, 9114624), (2392, 8817408), (2496, 8450016), (2691, 7837696), (2752, 7663968), (2848, 7405632), (2944, 7164144), (2967, 7108608), (3072, 6865638), (3096, 6812416), (3204, 6582784), (3312, 6368128), (3328, 6337512), (3354, 6288384), (3471, 6076416), (3588, 5878272), (3744, 5633344), (3827, 5511168), (3956, 5331456), (4094, 5151744), (4128, 5109312), (4272, 4937088), (4416, 4776096), (4472, 4716288), (4608, 4577092), (4628, 4557312), (4784, 4408704), (4992, 4225008), (5031, 4192256), (5382, 3918848), (5504, 3831984), (5696, 3702816), (5888, 3582072), (5934, 3554304), (6141, 3434496), (6144, 3432819), (6192, 3406208), (6408, 3291392), (6624, 3184064), (6656, 3168756), (6708, 3144192), (6942, 3038208), (7176, 2939136), (7488, 2816672), (7654, 2755584), (7912, 2665728), (8188, 2575872), (8256, 2554656), (8544, 2468544), (8832, 2388048), (8901, 2369536), (8944, 2358144), (9216, 2288546), (9256, 2278656), (9568, 2204352), (9984, 2112504), (10062, 2096128), (10413, 2025472), (10764, 1959424), (11008, 1915992), (11392, 1851408), (11481, 1837056), (11776, 1791036), (11868, 1777152), (12282, 1717248), (12384, 1703104), (12816, 1645696), (12857, 1640448), (13248, 1592032), (13312, 1584378), (13416, 1572096), (13884, 1519104), (14352, 1469568), (14976, 1408336), (15308, 1377792), (15824, 1332864), (16376, 1287936), (16512, 1277328), (17088, 1234272), (17664, 1194024), (17802, 1184768), (17888, 1179072), (18423, 1144832), (18432, 1144273), (18512, 1139328), (19136, 1102176), (19968, 1056252), (20124, 1048064), (20826, 1012736), (21528, 979712), (22016, 957996), (22784, 925704), (22962, 918528), (23552, 895518), (23736, 888576), (24564, 858624), (24768, 851552), (25632, 822848), (25714, 820224), (26496, 796016), (26611, 792576), (26624, 792189), (26832, 786048), (27768, 759552), (28704, 734784), (29952, 704168), (30616, 688896), (31648, 666432), (32752, 643968), (33024, 638664), (34176, 617136), (34443, 612352), (35328, 597012), (35604, 592384), (35776, 589536), (36846, 572416), (37024, 569664), (38272, 551088), (38571, 546816), (39936, 528126), (40248, 524032), (41652, 506368), (43056, 489856), (44032, 478998), (45568, 462852), (45924, 459264), (47104, 447759), (47472, 444288), (49128, 429312), (49536, 425776), (49751, 423936), (51264, 411424), (51428, 410112), (52992, 398008), (53222, 396288), (53664, 393024), (55536, 379776), (57408, 367392), (59904, 352084), (61232, 344448), (63296, 333216), (65504, 321984), (66048, 319332), (68352, 308568), (68886, 306176), (70656, 298506), (71208, 296192), (71552, 294768), (73692, 286208), (74048, 284832), (76544, 275544), (77142, 273408), (79833, 264192), (79872, 264063), (80496, 262016), (83304, 253184), (86112, 244928), (88021, 239616), (88064, 239499), (91136, 231426), (91848, 229632), (94944, 222144), (98256, 214656), (99072, 212888), (99502, 211968), (102528, 205712), (102856, 205056), (105984, 199004), (106444, 198144), (107328, 196512), (111072, 189888), (114816, 183696), (115713, 182272), (119808, 176042), (122464, 172224), (126592, 166608), (131008, 160992), (132096, 159666), (136704, 154284), (137772, 153088), (141312, 149253), (142416, 148096), (143104, 147384)]