418578426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3440

約数の個数: 96

約数和(自身を含む): 1107025920

約数和(自身を除く): 688447494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 43, 46, 63, 69, 86, 126, 129, 138, 161, 207, 258, 301, 322, 387, 414, 483, 602, 774, 903, 966, 989, 1449, 1806, 1978, 2709, 2898, 2967, 3359, 5418, 5934, 6718, 6923, 8901, 10077, 13846, 17802, 20154, 20769, 23513, 30231, 41538, 47026, 60462, 62307, 70539, 77257, 124614, 141078, 144437, 154514, 211617, 231771, 288874, 423234, 433311, 463542, 540799, 695313, 866622, 1011059, 1081598, 1299933, 1390626, 1622397, 2022118, 2599866, 3033177, 3244794, 3322051, 4867191, 6066354, 6644102, 9099531, 9734382, 9966153, 18199062, 19932306, 23254357, 29898459, 46508714, 59796918, 69763071, 139526142, 209289213, 418578426]

約数ペア:

[(1, 418578426), (2, 209289213), (3, 139526142), (6, 69763071), (7, 59796918), (9, 46508714), (14, 29898459), (18, 23254357), (21, 19932306), (23, 18199062), (42, 9966153), (43, 9734382), (46, 9099531), (63, 6644102), (69, 6066354), (86, 4867191), (126, 3322051), (129, 3244794), (138, 3033177), (161, 2599866), (207, 2022118), (258, 1622397), (301, 1390626), (322, 1299933), (387, 1081598), (414, 1011059), (483, 866622), (602, 695313), (774, 540799), (903, 463542), (966, 433311), (989, 423234), (1449, 288874), (1806, 231771), (1978, 211617), (2709, 154514), (2898, 144437), (2967, 141078), (3359, 124614), (5418, 77257), (5934, 70539), (6718, 62307), (6923, 60462), (8901, 47026), (10077, 41538), (13846, 30231), (17802, 23513), (20154, 20769)]