248972444

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 508032000

約数和(自身を除く): 259059556

約数列:

[1, 2, 4, 7, 14, 28, 83, 149, 166, 298, 332, 581, 596, 719, 1043, 1162, 1438, 2086, 2324, 2876, 4172, 5033, 10066, 12367, 20132, 24734, 49468, 59677, 86569, 107131, 119354, 173138, 214262, 238708, 346276, 417739, 428524, 749917, 835478, 1499834, 1670956, 2999668, 8891873, 17783746, 35567492, 62243111, 124486222, 248972444]

約数ペア:

[(1, 248972444), (2, 124486222), (4, 62243111), (7, 35567492), (14, 17783746), (28, 8891873), (83, 2999668), (149, 1670956), (166, 1499834), (298, 835478), (332, 749917), (581, 428524), (596, 417739), (719, 346276), (1043, 238708), (1162, 214262), (1438, 173138), (2086, 119354), (2324, 107131), (2876, 86569), (4172, 59677), (5033, 49468), (10066, 24734), (12367, 20132)]