12478927056

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{9413}}^1$

素因数の和:9884

約数の個数: 80

約数和(自身を含む): 32778794880

約数和(自身を除く): 20299867824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 389, 426, 568, 778, 852, 1136, 1167, 1556, 1704, 2334, 3112, 3408, 4668, 6224, 9336, 9413, 18672, 18826, 27619, 28239, 37652, 55238, 56478, 75304, 82857, 110476, 112956, 150608, 165714, 220952, 225912, 331428, 441904, 451824, 662856, 668323, 1325712, 1336646, 2004969, 2673292, 3661657, 4009938, 5346584, 7323314, 8019876, 10693168, 10984971, 14646628, 16039752, 21969942, 29293256, 32079504, 43939884, 58586512, 87879768, 175759536, 259977647, 519955294, 779932941, 1039910588, 1559865882, 2079821176, 3119731764, 4159642352, 6239463528, 12478927056]

約数ペア:

[(1, 12478927056), (2, 6239463528), (3, 4159642352), (4, 3119731764), (6, 2079821176), (8, 1559865882), (12, 1039910588), (16, 779932941), (24, 519955294), (48, 259977647), (71, 175759536), (142, 87879768), (213, 58586512), (284, 43939884), (389, 32079504), (426, 29293256), (568, 21969942), (778, 16039752), (852, 14646628), (1136, 10984971), (1167, 10693168), (1556, 8019876), (1704, 7323314), (2334, 5346584), (3112, 4009938), (3408, 3661657), (4668, 2673292), (6224, 2004969), (9336, 1336646), (9413, 1325712), (18672, 668323), (18826, 662856), (27619, 451824), (28239, 441904), (37652, 331428), (55238, 225912), (56478, 220952), (75304, 165714), (82857, 150608), (110476, 112956)]