312386472

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^2\times {\mathrm{269}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 855931050

約数和(自身を除く): 543544578

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 269, 381, 508, 538, 762, 807, 1016, 1076, 1143, 1524, 1614, 2152, 2286, 2421, 3048, 3228, 4572, 4842, 6456, 9144, 9684, 16129, 19368, 32258, 34163, 48387, 64516, 68326, 96774, 102489, 129032, 136652, 145161, 193548, 204978, 273304, 290322, 307467, 387096, 409956, 580644, 614934, 819912, 1161288, 1229868, 2459736, 4338701, 8677402, 13016103, 17354804, 26032206, 34709608, 39048309, 52064412, 78096618, 104128824, 156193236, 312386472]

約数ペア:

[(1, 312386472), (2, 156193236), (3, 104128824), (4, 78096618), (6, 52064412), (8, 39048309), (9, 34709608), (12, 26032206), (18, 17354804), (24, 13016103), (36, 8677402), (72, 4338701), (127, 2459736), (254, 1229868), (269, 1161288), (381, 819912), (508, 614934), (538, 580644), (762, 409956), (807, 387096), (1016, 307467), (1076, 290322), (1143, 273304), (1524, 204978), (1614, 193548), (2152, 145161), (2286, 136652), (2421, 129032), (3048, 102489), (3228, 96774), (4572, 68326), (4842, 64516), (6456, 48387), (9144, 34163), (9684, 32258), (16129, 19368)]