123428004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 341569536

約数和(自身を除く): 218141532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 151, 222, 259, 263, 302, 444, 453, 518, 526, 604, 777, 789, 906, 1036, 1052, 1057, 1554, 1578, 1812, 1841, 2114, 3108, 3156, 3171, 3682, 4228, 5523, 5587, 6342, 7364, 9731, 11046, 11174, 12684, 16761, 19462, 22092, 22348, 29193, 33522, 38924, 39109, 39713, 58386, 67044, 68117, 78218, 79426, 116772, 117327, 119139, 136234, 156436, 158852, 204351, 234654, 238278, 272468, 277991, 408702, 469308, 476556, 555982, 817404, 833973, 1111964, 1469381, 1667946, 2938762, 3335892, 4408143, 5877524, 8816286, 10285667, 17632572, 20571334, 30857001, 41142668, 61714002, 123428004]

約数ペア:

[(1, 123428004), (2, 61714002), (3, 41142668), (4, 30857001), (6, 20571334), (7, 17632572), (12, 10285667), (14, 8816286), (21, 5877524), (28, 4408143), (37, 3335892), (42, 2938762), (74, 1667946), (84, 1469381), (111, 1111964), (148, 833973), (151, 817404), (222, 555982), (259, 476556), (263, 469308), (302, 408702), (444, 277991), (453, 272468), (518, 238278), (526, 234654), (604, 204351), (777, 158852), (789, 156436), (906, 136234), (1036, 119139), (1052, 117327), (1057, 116772), (1554, 79426), (1578, 78218), (1812, 68117), (1841, 67044), (2114, 58386), (3108, 39713), (3156, 39109), (3171, 38924), (3682, 33522), (4228, 29193), (5523, 22348), (5587, 22092), (6342, 19462), (7364, 16761), (9731, 12684), (11046, 11174)]