310585248

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 937591200

約数和(自身を除く): 627005952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 211, 228, 269, 288, 304, 342, 422, 456, 538, 608, 633, 684, 807, 844, 912, 1076, 1266, 1368, 1614, 1688, 1824, 1899, 2152, 2421, 2532, 2736, 3228, 3376, 3798, 4009, 4304, 4842, 5064, 5111, 5472, 6456, 6752, 7596, 8018, 8608, 9684, 10128, 10222, 12027, 12912, 15192, 15333, 16036, 19368, 20256, 20444, 24054, 25824, 30384, 30666, 32072, 36081, 38736, 40888, 45999, 48108, 56759, 60768, 61332, 64144, 72162, 77472, 81776, 91998, 96216, 113518, 122664, 128288, 144324, 163552, 170277, 183996, 192432, 227036, 245328, 288648, 340554, 367992, 384864, 454072, 490656, 510831, 577296, 681108, 735984, 908144, 1021662, 1078421, 1154592, 1362216, 1471968, 1816288, 2043324, 2156842, 2724432, 3235263, 4086648, 4313684, 5448864, 6470526, 8173296, 8627368, 9705789, 12941052, 16346592, 17254736, 19411578, 25882104, 34509472, 38823156, 51764208, 77646312, 103528416, 155292624, 310585248]

約数ペア:

[(1, 310585248), (2, 155292624), (3, 103528416), (4, 77646312), (6, 51764208), (8, 38823156), (9, 34509472), (12, 25882104), (16, 19411578), (18, 17254736), (19, 16346592), (24, 12941052), (32, 9705789), (36, 8627368), (38, 8173296), (48, 6470526), (57, 5448864), (72, 4313684), (76, 4086648), (96, 3235263), (114, 2724432), (144, 2156842), (152, 2043324), (171, 1816288), (211, 1471968), (228, 1362216), (269, 1154592), (288, 1078421), (304, 1021662), (342, 908144), (422, 735984), (456, 681108), (538, 577296), (608, 510831), (633, 490656), (684, 454072), (807, 384864), (844, 367992), (912, 340554), (1076, 288648), (1266, 245328), (1368, 227036), (1614, 192432), (1688, 183996), (1824, 170277), (1899, 163552), (2152, 144324), (2421, 128288), (2532, 122664), (2736, 113518), (3228, 96216), (3376, 91998), (3798, 81776), (4009, 77472), (4304, 72162), (4842, 64144), (5064, 61332), (5111, 60768), (5472, 56759), (6456, 48108), (6752, 45999), (7596, 40888), (8018, 38736), (8608, 36081), (9684, 32072), (10128, 30666), (10222, 30384), (12027, 25824), (12912, 24054), (15192, 20444), (15333, 20256), (16036, 19368)]