1285380066246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1\times {\mathrm{42299}}^1$

素因数の和:44261

約数の個数: 64

約数和(自身を含む): 2725812000000

約数和(自身を除く): 1440431933754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 1789, 2831, 3578, 5367, 5662, 8493, 10734, 16986, 33991, 42299, 67982, 84598, 101973, 126897, 203946, 253794, 266561, 533122, 799683, 803681, 1599366, 1607362, 2411043, 4822086, 5064659, 6302551, 10129318, 12605102, 15193977, 18907653, 30387954, 37815306, 75672911, 119748469, 151345822, 227018733, 239496938, 359245407, 454037466, 718490814, 1437785309, 2875570618, 4313355927, 8626711854, 11275263739, 22550527478, 33825791217, 67651582434, 214230011041, 428460022082, 642690033123, 1285380066246]

約数ペア:

[(1, 1285380066246), (2, 642690033123), (3, 428460022082), (6, 214230011041), (19, 67651582434), (38, 33825791217), (57, 22550527478), (114, 11275263739), (149, 8626711854), (298, 4313355927), (447, 2875570618), (894, 1437785309), (1789, 718490814), (2831, 454037466), (3578, 359245407), (5367, 239496938), (5662, 227018733), (8493, 151345822), (10734, 119748469), (16986, 75672911), (33991, 37815306), (42299, 30387954), (67982, 18907653), (84598, 15193977), (101973, 12605102), (126897, 10129318), (203946, 6302551), (253794, 5064659), (266561, 4822086), (533122, 2411043), (799683, 1607362), (803681, 1599366)]