21254669568

素因数分解:

$2^8\times 3^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 432

約数和(自身を含む): 70309512000

約数和(自身を除く): 49054842432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 89, 96, 99, 108, 128, 132, 144, 162, 176, 178, 192, 198, 216, 243, 256, 264, 267, 288, 297, 324, 349, 352, 356, 384, 396, 432, 486, 528, 534, 576, 594, 648, 698, 704, 712, 768, 792, 801, 864, 891, 972, 979, 1047, 1056, 1068, 1152, 1188, 1296, 1396, 1408, 1424, 1584, 1602, 1728, 1782, 1944, 1958, 2094, 2112, 2136, 2304, 2376, 2403, 2592, 2673, 2792, 2816, 2848, 2937, 3141, 3168, 3204, 3456, 3564, 3839, 3888, 3916, 4188, 4224, 4272, 4752, 4806, 5184, 5346, 5584, 5696, 5874, 6282, 6336, 6408, 6912, 7128, 7209, 7678, 7776, 7832, 8376, 8448, 8544, 8811, 9423, 9504, 9612, 10368, 10692, 11168, 11392, 11517, 11748, 12564, 12672, 12816, 14256, 14418, 15356, 15552, 15664, 16752, 17088, 17622, 18846, 19008, 19224, 20736, 21384, 21627, 22336, 22784, 23034, 23496, 25128, 25344, 25632, 26433, 28269, 28512, 28836, 30712, 31061, 31104, 31328, 33504, 34176, 34551, 35244, 37692, 38016, 38448, 42768, 43254, 44672, 46068, 46992, 50256, 51264, 52866, 56538, 57024, 57672, 61424, 62122, 62208, 62656, 67008, 68352, 69102, 70488, 75384, 76032, 76896, 79299, 84807, 85536, 86508, 89344, 92136, 93183, 93984, 100512, 102528, 103653, 105732, 113076, 114048, 115344, 122848, 124244, 125312, 134016, 138204, 140976, 150768, 153792, 158598, 169614, 171072, 173016, 184272, 186366, 187968, 201024, 205056, 207306, 211464, 226152, 228096, 230688, 237897, 245696, 248488, 250624, 268032, 276408, 279549, 281952, 301536, 307584, 310959, 317196, 339228, 341671, 342144, 346032, 368544, 372732, 375936, 402048, 414612, 422928, 452304, 461376, 475794, 491392, 496976, 552816, 559098, 563904, 603072, 615168, 621918, 634392, 678456, 683342, 684288, 692064, 737088, 745464, 751872, 804096, 829224, 838647, 845856, 904608, 922752, 932877, 951588, 982784, 993952, 1025013, 1105632, 1118196, 1127808, 1206144, 1243836, 1268784, 1356912, 1366684, 1384128, 1474176, 1490928, 1658448, 1677294, 1691712, 1809216, 1845504, 1865754, 1903176, 1987904, 2050026, 2211264, 2236392, 2255616, 2412288, 2487672, 2515941, 2537568, 2713824, 2733368, 2768256, 2948352, 2981856, 3075039, 3316896, 3354588, 3383424, 3618432, 3731508, 3806352, 3975808, 4100052, 4422528, 4472784, 4975344, 5031882, 5075136, 5427648, 5466736, 5536512, 5963712, 6150078, 6633792, 6709176, 6766848, 7236864, 7463016, 7547823, 7612704, 7951616, 8200104, 8845056, 8945568, 9225117, 9950688, 10063764, 10150272, 10855296, 10933472, 11927424, 12300156, 13267584, 13418352, 14926032, 15095646, 15225408, 16400208, 17891136, 18450234, 19901376, 20127528, 20300544, 21710592, 21866944, 23854848, 24600312, 26535168, 26836704, 27675351, 29852064, 30191292, 30450816, 32800416, 35782272, 36900468, 39802752, 40255056, 43733888, 49200624, 53673408, 55350702, 59704128, 60382584, 60901632, 65600832, 71564544, 73800936, 79605504, 80510112, 83026053, 87467776, 98401248, 107346816, 110701404, 119408256, 120765168, 131201664, 147601872, 161020224, 166052106, 196802496, 214693632, 221402808, 238816512, 241530336, 262403328, 295203744, 322040448, 332104212, 393604992, 442805616, 483060672, 590407488, 644080896, 664208424, 787209984, 885611232, 966121344, 1180814976, 1328416848, 1771222464, 1932242688, 2361629952, 2656833696, 3542444928, 5313667392, 7084889856, 10627334784, 21254669568]

約数ペア:

[(1, 21254669568), (2, 10627334784), (3, 7084889856), (4, 5313667392), (6, 3542444928), (8, 2656833696), (9, 2361629952), (11, 1932242688), (12, 1771222464), (16, 1328416848), (18, 1180814976), (22, 966121344), (24, 885611232), (27, 787209984), (32, 664208424), (33, 644080896), (36, 590407488), (44, 483060672), (48, 442805616), (54, 393604992), (64, 332104212), (66, 322040448), (72, 295203744), (81, 262403328), (88, 241530336), (89, 238816512), (96, 221402808), (99, 214693632), (108, 196802496), (128, 166052106), (132, 161020224), (144, 147601872), (162, 131201664), (176, 120765168), (178, 119408256), (192, 110701404), (198, 107346816), (216, 98401248), (243, 87467776), (256, 83026053), (264, 80510112), (267, 79605504), (288, 73800936), (297, 71564544), (324, 65600832), (349, 60901632), (352, 60382584), (356, 59704128), (384, 55350702), (396, 53673408), (432, 49200624), (486, 43733888), (528, 40255056), (534, 39802752), (576, 36900468), (594, 35782272), (648, 32800416), (698, 30450816), (704, 30191292), (712, 29852064), (768, 27675351), (792, 26836704), (801, 26535168), (864, 24600312), (891, 23854848), (972, 21866944), (979, 21710592), (1047, 20300544), (1056, 20127528), (1068, 19901376), (1152, 18450234), (1188, 17891136), (1296, 16400208), (1396, 15225408), (1408, 15095646), (1424, 14926032), (1584, 13418352), (1602, 13267584), (1728, 12300156), (1782, 11927424), (1944, 10933472), (1958, 10855296), (2094, 10150272), (2112, 10063764), (2136, 9950688), (2304, 9225117), (2376, 8945568), (2403, 8845056), (2592, 8200104), (2673, 7951616), (2792, 7612704), (2816, 7547823), (2848, 7463016), (2937, 7236864), (3141, 6766848), (3168, 6709176), (3204, 6633792), (3456, 6150078), (3564, 5963712), (3839, 5536512), (3888, 5466736), (3916, 5427648), (4188, 5075136), (4224, 5031882), (4272, 4975344), (4752, 4472784), (4806, 4422528), (5184, 4100052), (5346, 3975808), (5584, 3806352), (5696, 3731508), (5874, 3618432), (6282, 3383424), (6336, 3354588), (6408, 3316896), (6912, 3075039), (7128, 2981856), (7209, 2948352), (7678, 2768256), (7776, 2733368), (7832, 2713824), (8376, 2537568), (8448, 2515941), (8544, 2487672), (8811, 2412288), (9423, 2255616), (9504, 2236392), (9612, 2211264), (10368, 2050026), (10692, 1987904), (11168, 1903176), (11392, 1865754), (11517, 1845504), (11748, 1809216), (12564, 1691712), (12672, 1677294), (12816, 1658448), (14256, 1490928), (14418, 1474176), (15356, 1384128), (15552, 1366684), (15664, 1356912), (16752, 1268784), (17088, 1243836), (17622, 1206144), (18846, 1127808), (19008, 1118196), (19224, 1105632), (20736, 1025013), (21384, 993952), (21627, 982784), (22336, 951588), (22784, 932877), (23034, 922752), (23496, 904608), (25128, 845856), (25344, 838647), (25632, 829224), (26433, 804096), (28269, 751872), (28512, 745464), (28836, 737088), (30712, 692064), (31061, 684288), (31104, 683342), (31328, 678456), (33504, 634392), (34176, 621918), (34551, 615168), (35244, 603072), (37692, 563904), (38016, 559098), (38448, 552816), (42768, 496976), (43254, 491392), (44672, 475794), (46068, 461376), (46992, 452304), (50256, 422928), (51264, 414612), (52866, 402048), (56538, 375936), (57024, 372732), (57672, 368544), (61424, 346032), (62122, 342144), (62208, 341671), (62656, 339228), (67008, 317196), (68352, 310959), (69102, 307584), (70488, 301536), (75384, 281952), (76032, 279549), (76896, 276408), (79299, 268032), (84807, 250624), (85536, 248488), (86508, 245696), (89344, 237897), (92136, 230688), (93183, 228096), (93984, 226152), (100512, 211464), (102528, 207306), (103653, 205056), (105732, 201024), (113076, 187968), (114048, 186366), (115344, 184272), (122848, 173016), (124244, 171072), (125312, 169614), (134016, 158598), (138204, 153792), (140976, 150768)]