1226883372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{64997}}^1$

素因数の和:65039

約数の個数: 72

約数和(自身を含む): 3388735728

約数和(自身を除く): 2161852356

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876, 64997, 129994, 194991, 259988, 389982, 714967, 779964, 844961, 1429934, 1689922, 2144901, 2534883, 2859868, 3379844, 4289802, 5069766, 7864637, 8579604, 9294571, 10139532, 15729274, 18589142, 23593911, 27883713, 31458548, 37178284, 47187822, 55767426, 94375644, 102240281, 111534852, 204480562, 306720843, 408961124, 613441686, 1226883372]

約数ペア:

[(1, 1226883372), (2, 613441686), (3, 408961124), (4, 306720843), (6, 204480562), (11, 111534852), (12, 102240281), (13, 94375644), (22, 55767426), (26, 47187822), (33, 37178284), (39, 31458548), (44, 27883713), (52, 23593911), (66, 18589142), (78, 15729274), (121, 10139532), (132, 9294571), (143, 8579604), (156, 7864637), (242, 5069766), (286, 4289802), (363, 3379844), (429, 2859868), (484, 2534883), (572, 2144901), (726, 1689922), (858, 1429934), (1452, 844961), (1573, 779964), (1716, 714967), (3146, 389982), (4719, 259988), (6292, 194991), (9438, 129994), (18876, 64997)]