252663075366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12757}}^1\times {\mathrm{8191}}^1$

素因数の和:20997

約数の個数: 64

約数和(自身を含む): 561864769536

約数和(自身を除く): 309201694170

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 8191, 12757, 16382, 24573, 25514, 38271, 49146, 76542, 106483, 165841, 212966, 253921, 319449, 331682, 395467, 497523, 507842, 638898, 761763, 790934, 995046, 1186401, 1523526, 2372802, 3300973, 5141071, 6601946, 9902919, 10282142, 15423213, 19805838, 30846426, 104492587, 208985174, 313477761, 626955522, 1358403631, 2716807262, 3239270197, 4075210893, 6478540394, 8150421786, 9717810591, 19435621182, 42110512561, 84221025122, 126331537683, 252663075366]

約数ペア:

[(1, 252663075366), (2, 126331537683), (3, 84221025122), (6, 42110512561), (13, 19435621182), (26, 9717810591), (31, 8150421786), (39, 6478540394), (62, 4075210893), (78, 3239270197), (93, 2716807262), (186, 1358403631), (403, 626955522), (806, 313477761), (1209, 208985174), (2418, 104492587), (8191, 30846426), (12757, 19805838), (16382, 15423213), (24573, 10282142), (25514, 9902919), (38271, 6601946), (49146, 5141071), (76542, 3300973), (106483, 2372802), (165841, 1523526), (212966, 1186401), (253921, 995046), (319449, 790934), (331682, 761763), (395467, 638898), (497523, 507842)]