771340248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18439}}^1$

素因数の和:18541

約数の個数: 96

約数和(自身を含む): 2416377600

約数和(自身を除く): 1645037352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 83, 84, 126, 166, 168, 249, 252, 332, 498, 504, 581, 664, 747, 996, 1162, 1494, 1743, 1992, 2324, 2988, 3486, 4648, 5229, 5976, 6972, 10458, 13944, 18439, 20916, 36878, 41832, 55317, 73756, 110634, 129073, 147512, 165951, 221268, 258146, 331902, 387219, 442536, 516292, 663804, 774438, 1032584, 1161657, 1327608, 1530437, 1548876, 2323314, 3060874, 3097752, 4591311, 4646628, 6121748, 9182622, 9293256, 10713059, 12243496, 13773933, 18365244, 21426118, 27547866, 32139177, 36730488, 42852236, 55095732, 64278354, 85704472, 96417531, 110191464, 128556708, 192835062, 257113416, 385670124, 771340248]

約数ペア:

[(1, 771340248), (2, 385670124), (3, 257113416), (4, 192835062), (6, 128556708), (7, 110191464), (8, 96417531), (9, 85704472), (12, 64278354), (14, 55095732), (18, 42852236), (21, 36730488), (24, 32139177), (28, 27547866), (36, 21426118), (42, 18365244), (56, 13773933), (63, 12243496), (72, 10713059), (83, 9293256), (84, 9182622), (126, 6121748), (166, 4646628), (168, 4591311), (249, 3097752), (252, 3060874), (332, 2323314), (498, 1548876), (504, 1530437), (581, 1327608), (664, 1161657), (747, 1032584), (996, 774438), (1162, 663804), (1494, 516292), (1743, 442536), (1992, 387219), (2324, 331902), (2988, 258146), (3486, 221268), (4648, 165951), (5229, 147512), (5976, 129073), (6972, 110634), (10458, 73756), (13944, 55317), (18439, 41832), (20916, 36878)]