21088574208

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 432

約数和(自身を含む): 68903321760

約数和(自身を除く): 47814747552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 89, 96, 104, 108, 117, 128, 144, 156, 162, 178, 192, 208, 216, 234, 243, 256, 267, 288, 293, 312, 324, 351, 356, 384, 416, 432, 468, 486, 534, 576, 586, 624, 648, 702, 712, 768, 801, 832, 864, 879, 936, 972, 1053, 1068, 1152, 1157, 1172, 1248, 1296, 1404, 1424, 1602, 1664, 1728, 1758, 1872, 1944, 2106, 2136, 2304, 2314, 2344, 2403, 2496, 2592, 2637, 2808, 2848, 3159, 3204, 3328, 3456, 3471, 3516, 3744, 3809, 3888, 4212, 4272, 4628, 4688, 4806, 4992, 5184, 5274, 5616, 5696, 6318, 6408, 6912, 6942, 7032, 7209, 7488, 7618, 7776, 7911, 8424, 8544, 9256, 9376, 9612, 9984, 10368, 10413, 10548, 11232, 11392, 11427, 12636, 12816, 13884, 14064, 14418, 14976, 15236, 15552, 15822, 16848, 17088, 18512, 18752, 19224, 20736, 20826, 21096, 21627, 22464, 22784, 22854, 23733, 25272, 25632, 26077, 27768, 28128, 28836, 29952, 30472, 31104, 31239, 31644, 33696, 34176, 34281, 37024, 37504, 38448, 41652, 42192, 43254, 44928, 45708, 47466, 50544, 51264, 52154, 55536, 56256, 57672, 60944, 62208, 62478, 63288, 67392, 68352, 68562, 71199, 74048, 75008, 76896, 78231, 83304, 84384, 86508, 89856, 91416, 93717, 94932, 101088, 102528, 102843, 104308, 111072, 112512, 115344, 121888, 124956, 126576, 134784, 137124, 142398, 148096, 153792, 156462, 166608, 168768, 173016, 182832, 187434, 189864, 202176, 205056, 205686, 208616, 222144, 225024, 230688, 234693, 243776, 249912, 253152, 269568, 274248, 281151, 284796, 296192, 307584, 308529, 312924, 333216, 337536, 339001, 346032, 365664, 374868, 379728, 404352, 411372, 417232, 444288, 461376, 469386, 487552, 499824, 506304, 548496, 562302, 569592, 615168, 617058, 625848, 666432, 675072, 678002, 692064, 704079, 731328, 749736, 759456, 808704, 822744, 834464, 888576, 922752, 925587, 938772, 975104, 999648, 1012608, 1017003, 1096992, 1124604, 1139184, 1234116, 1251696, 1332864, 1356004, 1384128, 1408158, 1462656, 1499472, 1518912, 1645488, 1668928, 1845504, 1851174, 1877544, 1999296, 2025216, 2034006, 2112237, 2193984, 2249208, 2278368, 2468232, 2503392, 2665728, 2712008, 2768256, 2816316, 2925312, 2998944, 3037824, 3051009, 3290976, 3337856, 3702348, 3755088, 3998592, 4068012, 4224474, 4387968, 4498416, 4556736, 4936464, 5006784, 5424016, 5536512, 5632632, 5997888, 6075648, 6102018, 6336711, 6581952, 6675712, 7404696, 7510176, 7997184, 8136024, 8448948, 8775936, 8996832, 9113472, 9153027, 9872928, 10013568, 10848032, 11265264, 11995776, 12204036, 12673422, 13163904, 14809392, 15020352, 16272048, 16897896, 17993664, 18226944, 18306054, 19745856, 20027136, 21696064, 22530528, 23991552, 24408072, 25346844, 26327808, 27459081, 29618784, 30040704, 32544096, 33795792, 35987328, 36612108, 39491712, 43392128, 45061056, 48816144, 50693688, 54918162, 59237568, 60081408, 65088192, 67591584, 71974656, 73224216, 78983424, 82377243, 86784256, 90122112, 97632288, 101387376, 109836324, 118475136, 130176384, 135183168, 146448432, 164754486, 180244224, 195264576, 202774752, 219672648, 236950272, 260352768, 270366336, 292896864, 329508972, 390529152, 405549504, 439345296, 540732672, 585793728, 659017944, 781058304, 811099008, 878690592, 1171587456, 1318035888, 1622198016, 1757381184, 2343174912, 2636071776, 3514762368, 5272143552, 7029524736, 10544287104, 21088574208]

約数ペア:

[(1, 21088574208), (2, 10544287104), (3, 7029524736), (4, 5272143552), (6, 3514762368), (8, 2636071776), (9, 2343174912), (12, 1757381184), (13, 1622198016), (16, 1318035888), (18, 1171587456), (24, 878690592), (26, 811099008), (27, 781058304), (32, 659017944), (36, 585793728), (39, 540732672), (48, 439345296), (52, 405549504), (54, 390529152), (64, 329508972), (72, 292896864), (78, 270366336), (81, 260352768), (89, 236950272), (96, 219672648), (104, 202774752), (108, 195264576), (117, 180244224), (128, 164754486), (144, 146448432), (156, 135183168), (162, 130176384), (178, 118475136), (192, 109836324), (208, 101387376), (216, 97632288), (234, 90122112), (243, 86784256), (256, 82377243), (267, 78983424), (288, 73224216), (293, 71974656), (312, 67591584), (324, 65088192), (351, 60081408), (356, 59237568), (384, 54918162), (416, 50693688), (432, 48816144), (468, 45061056), (486, 43392128), (534, 39491712), (576, 36612108), (586, 35987328), (624, 33795792), (648, 32544096), (702, 30040704), (712, 29618784), (768, 27459081), (801, 26327808), (832, 25346844), (864, 24408072), (879, 23991552), (936, 22530528), (972, 21696064), (1053, 20027136), (1068, 19745856), (1152, 18306054), (1157, 18226944), (1172, 17993664), (1248, 16897896), (1296, 16272048), (1404, 15020352), (1424, 14809392), (1602, 13163904), (1664, 12673422), (1728, 12204036), (1758, 11995776), (1872, 11265264), (1944, 10848032), (2106, 10013568), (2136, 9872928), (2304, 9153027), (2314, 9113472), (2344, 8996832), (2403, 8775936), (2496, 8448948), (2592, 8136024), (2637, 7997184), (2808, 7510176), (2848, 7404696), (3159, 6675712), (3204, 6581952), (3328, 6336711), (3456, 6102018), (3471, 6075648), (3516, 5997888), (3744, 5632632), (3809, 5536512), (3888, 5424016), (4212, 5006784), (4272, 4936464), (4628, 4556736), (4688, 4498416), (4806, 4387968), (4992, 4224474), (5184, 4068012), (5274, 3998592), (5616, 3755088), (5696, 3702348), (6318, 3337856), (6408, 3290976), (6912, 3051009), (6942, 3037824), (7032, 2998944), (7209, 2925312), (7488, 2816316), (7618, 2768256), (7776, 2712008), (7911, 2665728), (8424, 2503392), (8544, 2468232), (9256, 2278368), (9376, 2249208), (9612, 2193984), (9984, 2112237), (10368, 2034006), (10413, 2025216), (10548, 1999296), (11232, 1877544), (11392, 1851174), (11427, 1845504), (12636, 1668928), (12816, 1645488), (13884, 1518912), (14064, 1499472), (14418, 1462656), (14976, 1408158), (15236, 1384128), (15552, 1356004), (15822, 1332864), (16848, 1251696), (17088, 1234116), (18512, 1139184), (18752, 1124604), (19224, 1096992), (20736, 1017003), (20826, 1012608), (21096, 999648), (21627, 975104), (22464, 938772), (22784, 925587), (22854, 922752), (23733, 888576), (25272, 834464), (25632, 822744), (26077, 808704), (27768, 759456), (28128, 749736), (28836, 731328), (29952, 704079), (30472, 692064), (31104, 678002), (31239, 675072), (31644, 666432), (33696, 625848), (34176, 617058), (34281, 615168), (37024, 569592), (37504, 562302), (38448, 548496), (41652, 506304), (42192, 499824), (43254, 487552), (44928, 469386), (45708, 461376), (47466, 444288), (50544, 417232), (51264, 411372), (52154, 404352), (55536, 379728), (56256, 374868), (57672, 365664), (60944, 346032), (62208, 339001), (62478, 337536), (63288, 333216), (67392, 312924), (68352, 308529), (68562, 307584), (71199, 296192), (74048, 284796), (75008, 281151), (76896, 274248), (78231, 269568), (83304, 253152), (84384, 249912), (86508, 243776), (89856, 234693), (91416, 230688), (93717, 225024), (94932, 222144), (101088, 208616), (102528, 205686), (102843, 205056), (104308, 202176), (111072, 189864), (112512, 187434), (115344, 182832), (121888, 173016), (124956, 168768), (126576, 166608), (134784, 156462), (137124, 153792), (142398, 148096)]