768473664

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{1667}}^1$

素因数の和:1710

約数の個数: 140

約数和(自身を含む): 2373410544

約数和(自身を除く): 1604936880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 1667, 2058, 2352, 2401, 2744, 3136, 3334, 4116, 4704, 4802, 5001, 5488, 6668, 7203, 8232, 9408, 9604, 10002, 10976, 11669, 13336, 14406, 16464, 19208, 20004, 21952, 23338, 26672, 28812, 32928, 35007, 38416, 40008, 46676, 53344, 57624, 65856, 70014, 76832, 80016, 81683, 93352, 106688, 115248, 140028, 153664, 160032, 163366, 186704, 230496, 245049, 280056, 320064, 326732, 373408, 460992, 490098, 560112, 571781, 653464, 746816, 980196, 1120224, 1143562, 1306928, 1715343, 1960392, 2240448, 2287124, 2613856, 3430686, 3920784, 4002467, 4574248, 5227712, 6861372, 7841568, 8004934, 9148496, 12007401, 13722744, 15683136, 16009868, 18296992, 24014802, 27445488, 32019736, 36593984, 48029604, 54890976, 64039472, 96059208, 109781952, 128078944, 192118416, 256157888, 384236832, 768473664]

約数ペア:

[(1, 768473664), (2, 384236832), (3, 256157888), (4, 192118416), (6, 128078944), (7, 109781952), (8, 96059208), (12, 64039472), (14, 54890976), (16, 48029604), (21, 36593984), (24, 32019736), (28, 27445488), (32, 24014802), (42, 18296992), (48, 16009868), (49, 15683136), (56, 13722744), (64, 12007401), (84, 9148496), (96, 8004934), (98, 7841568), (112, 6861372), (147, 5227712), (168, 4574248), (192, 4002467), (196, 3920784), (224, 3430686), (294, 2613856), (336, 2287124), (343, 2240448), (392, 1960392), (448, 1715343), (588, 1306928), (672, 1143562), (686, 1120224), (784, 980196), (1029, 746816), (1176, 653464), (1344, 571781), (1372, 560112), (1568, 490098), (1667, 460992), (2058, 373408), (2352, 326732), (2401, 320064), (2744, 280056), (3136, 245049), (3334, 230496), (4116, 186704), (4704, 163366), (4802, 160032), (5001, 153664), (5488, 140028), (6668, 115248), (7203, 106688), (8232, 93352), (9408, 81683), (9604, 80016), (10002, 76832), (10976, 70014), (11669, 65856), (13336, 57624), (14406, 53344), (16464, 46676), (19208, 40008), (20004, 38416), (21952, 35007), (23338, 32928), (26672, 28812)]