215052710262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4680961}}^1$

素因数の和:4681029

約数の個数: 64

約数和(自身を含む): 503297034240

約数和(自身を除く): 288244323978

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 7657, 15314, 22971, 45942, 4680961, 9361922, 14042883, 28085766, 60852493, 88938259, 121704986, 145109791, 177876518, 182557479, 266814777, 290219582, 365114958, 435329373, 533629554, 870658746, 1156197367, 1886427283, 2312394734, 2757086029, 3468592101, 3772854566, 5514172058, 5659281849, 6937184202, 8271258087, 11318563698, 16542516174, 35842118377, 71684236754, 107526355131, 215052710262]

約数ペア:

[(1, 215052710262), (2, 107526355131), (3, 71684236754), (6, 35842118377), (13, 16542516174), (19, 11318563698), (26, 8271258087), (31, 6937184202), (38, 5659281849), (39, 5514172058), (57, 3772854566), (62, 3468592101), (78, 2757086029), (93, 2312394734), (114, 1886427283), (186, 1156197367), (247, 870658746), (403, 533629554), (494, 435329373), (589, 365114958), (741, 290219582), (806, 266814777), (1178, 182557479), (1209, 177876518), (1482, 145109791), (1767, 121704986), (2418, 88938259), (3534, 60852493), (7657, 28085766), (15314, 14042883), (22971, 9361922), (45942, 4680961)]