129616248

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 331200000

約数和(自身を除く): 201583752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 137, 158, 237, 274, 316, 411, 474, 499, 548, 632, 822, 948, 998, 1096, 1497, 1644, 1896, 1996, 2994, 3288, 3992, 5988, 10823, 11976, 21646, 32469, 39421, 43292, 64938, 68363, 78842, 86584, 118263, 129876, 136726, 157684, 205089, 236526, 259752, 273452, 315368, 410178, 473052, 546904, 820356, 946104, 1640712, 5400677, 10801354, 16202031, 21602708, 32404062, 43205416, 64808124, 129616248]

約数ペア:

[(1, 129616248), (2, 64808124), (3, 43205416), (4, 32404062), (6, 21602708), (8, 16202031), (12, 10801354), (24, 5400677), (79, 1640712), (137, 946104), (158, 820356), (237, 546904), (274, 473052), (316, 410178), (411, 315368), (474, 273452), (499, 259752), (548, 236526), (632, 205089), (822, 157684), (948, 136726), (998, 129876), (1096, 118263), (1497, 86584), (1644, 78842), (1896, 68363), (1996, 64938), (2994, 43292), (3288, 39421), (3992, 32469), (5988, 21646), (10823, 11976)]