757579056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3121}}^1$

素因数の和:3534

約数の個数: 80

約数和(自身を含む): 2113718880

約数和(自身を除く): 1356139824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 389, 624, 778, 1167, 1556, 2334, 3112, 3121, 4668, 5057, 6224, 6242, 9336, 9363, 10114, 12484, 15171, 18672, 18726, 20228, 24968, 30342, 37452, 40456, 40573, 49936, 60684, 74904, 80912, 81146, 121368, 121719, 149808, 162292, 242736, 243438, 324584, 486876, 649168, 973752, 1214069, 1947504, 2428138, 3642207, 4856276, 7284414, 9712552, 14568828, 15782897, 19425104, 29137656, 31565794, 47348691, 58275312, 63131588, 94697382, 126263176, 189394764, 252526352, 378789528, 757579056]

約数ペア:

[(1, 757579056), (2, 378789528), (3, 252526352), (4, 189394764), (6, 126263176), (8, 94697382), (12, 63131588), (13, 58275312), (16, 47348691), (24, 31565794), (26, 29137656), (39, 19425104), (48, 15782897), (52, 14568828), (78, 9712552), (104, 7284414), (156, 4856276), (208, 3642207), (312, 2428138), (389, 1947504), (624, 1214069), (778, 973752), (1167, 649168), (1556, 486876), (2334, 324584), (3112, 243438), (3121, 242736), (4668, 162292), (5057, 149808), (6224, 121719), (6242, 121368), (9336, 81146), (9363, 80912), (10114, 74904), (12484, 60684), (15171, 49936), (18672, 40573), (18726, 40456), (20228, 37452), (24968, 30342)]