1221832779344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{144904267}}^1$

素因数の和:144904323

約数の個数: 40

約数和(自身を含む): 2587410609408

約数和(自身を除く): 1365577830064

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 144904267, 289808534, 579617068, 1159234136, 2318468272, 2463372539, 4492032277, 4926745078, 8984064554, 9853490156, 17968129108, 19706980312, 35936258216, 39413960624, 71872516432, 76364548709, 152729097418, 305458194836, 610916389672, 1221832779344]

約数ペア:

[(1, 1221832779344), (2, 610916389672), (4, 305458194836), (8, 152729097418), (16, 76364548709), (17, 71872516432), (31, 39413960624), (34, 35936258216), (62, 19706980312), (68, 17968129108), (124, 9853490156), (136, 8984064554), (248, 4926745078), (272, 4492032277), (496, 2463372539), (527, 2318468272), (1054, 1159234136), (2108, 579617068), (4216, 289808534), (8432, 144904267)]