258318228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 705196800

約数和(自身を除く): 446878572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 109, 178, 218, 267, 317, 327, 356, 436, 534, 623, 634, 654, 763, 951, 1068, 1246, 1268, 1308, 1526, 1869, 1902, 2219, 2289, 2492, 3052, 3738, 3804, 4438, 4578, 6657, 7476, 8876, 9156, 9701, 13314, 19402, 26628, 28213, 29103, 34553, 38804, 56426, 58206, 67907, 69106, 84639, 103659, 112852, 116412, 135814, 138212, 169278, 197491, 203721, 207318, 241871, 271628, 338556, 394982, 407442, 414636, 483742, 592473, 725613, 789964, 814884, 967484, 1184946, 1451226, 2369892, 2902452, 3075217, 6150434, 9225651, 12300868, 18451302, 21526519, 36902604, 43053038, 64579557, 86106076, 129159114, 258318228]

約数ペア:

[(1, 258318228), (2, 129159114), (3, 86106076), (4, 64579557), (6, 43053038), (7, 36902604), (12, 21526519), (14, 18451302), (21, 12300868), (28, 9225651), (42, 6150434), (84, 3075217), (89, 2902452), (109, 2369892), (178, 1451226), (218, 1184946), (267, 967484), (317, 814884), (327, 789964), (356, 725613), (436, 592473), (534, 483742), (623, 414636), (634, 407442), (654, 394982), (763, 338556), (951, 271628), (1068, 241871), (1246, 207318), (1268, 203721), (1308, 197491), (1526, 169278), (1869, 138212), (1902, 135814), (2219, 116412), (2289, 112852), (2492, 103659), (3052, 84639), (3738, 69106), (3804, 67907), (4438, 58206), (4578, 56426), (6657, 38804), (7476, 34553), (8876, 29103), (9156, 28213), (9701, 26628), (13314, 19402)]