978171054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1733}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 2277227520

約数和(自身を除く): 1299056466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 151, 178, 267, 302, 453, 534, 623, 906, 1057, 1246, 1733, 1869, 2114, 3171, 3466, 3738, 5199, 6342, 10398, 12131, 13439, 24262, 26878, 36393, 40317, 72786, 80634, 94073, 154237, 188146, 261683, 282219, 308474, 462711, 523366, 564438, 785049, 925422, 1079659, 1570098, 1831781, 2159318, 3238977, 3663562, 5495343, 6477954, 10990686, 23289787, 46579574, 69869361, 139738722, 163028509, 326057018, 489085527, 978171054]

約数ペア:

[(1, 978171054), (2, 489085527), (3, 326057018), (6, 163028509), (7, 139738722), (14, 69869361), (21, 46579574), (42, 23289787), (89, 10990686), (151, 6477954), (178, 5495343), (267, 3663562), (302, 3238977), (453, 2159318), (534, 1831781), (623, 1570098), (906, 1079659), (1057, 925422), (1246, 785049), (1733, 564438), (1869, 523366), (2114, 462711), (3171, 308474), (3466, 282219), (3738, 261683), (5199, 188146), (6342, 154237), (10398, 94073), (12131, 80634), (13439, 72786), (24262, 40317), (26878, 36393)]