2017815216

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 5270496000

約数和(自身を除く): 3252680784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 307, 447, 596, 614, 894, 919, 921, 1192, 1228, 1788, 1838, 1842, 2384, 2456, 2757, 3576, 3676, 3684, 4912, 5514, 7152, 7352, 7368, 11028, 14704, 14736, 22056, 44112, 45743, 91486, 136931, 137229, 182972, 273862, 274458, 282133, 365944, 410793, 547724, 548916, 564266, 731888, 821586, 846399, 1095448, 1097832, 1128532, 1643172, 1692798, 2190896, 2195664, 2257064, 3286344, 3385596, 4514128, 6572688, 6771192, 13542384, 42037817, 84075634, 126113451, 168151268, 252226902, 336302536, 504453804, 672605072, 1008907608, 2017815216]

約数ペア:

[(1, 2017815216), (2, 1008907608), (3, 672605072), (4, 504453804), (6, 336302536), (8, 252226902), (12, 168151268), (16, 126113451), (24, 84075634), (48, 42037817), (149, 13542384), (298, 6771192), (307, 6572688), (447, 4514128), (596, 3385596), (614, 3286344), (894, 2257064), (919, 2195664), (921, 2190896), (1192, 1692798), (1228, 1643172), (1788, 1128532), (1838, 1097832), (1842, 1095448), (2384, 846399), (2456, 821586), (2757, 731888), (3576, 564266), (3676, 548916), (3684, 547724), (4912, 410793), (5514, 365944), (7152, 282133), (7352, 274458), (7368, 273862), (11028, 182972), (14704, 137229), (14736, 136931), (22056, 91486), (44112, 45743)]