256236897156

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1\times {\mathrm{2267}}^1$

素因数の和:3041

約数の個数: 96

約数和(自身を含む): 609010472448

約数和(自身を除く): 352773575292

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 283, 332, 401, 498, 566, 802, 849, 996, 1132, 1203, 1604, 1698, 2267, 2406, 3396, 4534, 4812, 6801, 9068, 13602, 23489, 27204, 33283, 46978, 66566, 70467, 93956, 99849, 113483, 133132, 140934, 188161, 199698, 226966, 281868, 340449, 376322, 399396, 453932, 564483, 641561, 680898, 752644, 909067, 1128966, 1283122, 1361796, 1818134, 1924683, 2257932, 2566244, 2727201, 3636268, 3849366, 5454402, 7698732, 9419089, 10908804, 18838178, 28257267, 37676356, 53249563, 56514534, 75452561, 106499126, 113029068, 150905122, 159748689, 212998252, 226357683, 257265961, 301810244, 319497378, 452715366, 514531922, 638994756, 771797883, 905430732, 1029063844, 1543595766, 3087191532, 21353074763, 42706149526, 64059224289, 85412299052, 128118448578, 256236897156]

約数ペア:

[(1, 256236897156), (2, 128118448578), (3, 85412299052), (4, 64059224289), (6, 42706149526), (12, 21353074763), (83, 3087191532), (166, 1543595766), (249, 1029063844), (283, 905430732), (332, 771797883), (401, 638994756), (498, 514531922), (566, 452715366), (802, 319497378), (849, 301810244), (996, 257265961), (1132, 226357683), (1203, 212998252), (1604, 159748689), (1698, 150905122), (2267, 113029068), (2406, 106499126), (3396, 75452561), (4534, 56514534), (4812, 53249563), (6801, 37676356), (9068, 28257267), (13602, 18838178), (23489, 10908804), (27204, 9419089), (33283, 7698732), (46978, 5454402), (66566, 3849366), (70467, 3636268), (93956, 2727201), (99849, 2566244), (113483, 2257932), (133132, 1924683), (140934, 1818134), (188161, 1361796), (199698, 1283122), (226966, 1128966), (281868, 909067), (340449, 752644), (376322, 680898), (399396, 641561), (453932, 564483)]