296825396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12457}}^1$

素因数の和:12528

約数の個数: 48

約数和(自身を含む): 636254976

約数和(自身を除く): 339429580

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5957, 11914, 12457, 23828, 24914, 49828, 87199, 174398, 286511, 348796, 460909, 573022, 921818, 1146044, 1843636, 2005577, 3226363, 4011154, 6452726, 8022308, 10600907, 12905452, 21201814, 42403628, 74206349, 148412698, 296825396]

約数ペア:

[(1, 296825396), (2, 148412698), (4, 74206349), (7, 42403628), (14, 21201814), (23, 12905452), (28, 10600907), (37, 8022308), (46, 6452726), (74, 4011154), (92, 3226363), (148, 2005577), (161, 1843636), (259, 1146044), (322, 921818), (518, 573022), (644, 460909), (851, 348796), (1036, 286511), (1702, 174398), (3404, 87199), (5957, 49828), (11914, 24914), (12457, 23828)]