299335984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4129}}^1$

素因数の和:4357

約数の個数: 40

約数和(自身を含む): 608398560

約数和(自身を除く): 309062576

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1576, 3152, 4129, 4531, 8258, 9062, 16516, 18124, 33032, 36248, 66064, 72496, 94967, 189934, 379868, 759736, 813413, 1519472, 1626826, 3253652, 6507304, 13014608, 18708499, 37416998, 74833996, 149667992, 299335984]

約数ペア:

[(1, 299335984), (2, 149667992), (4, 74833996), (8, 37416998), (16, 18708499), (23, 13014608), (46, 6507304), (92, 3253652), (184, 1626826), (197, 1519472), (368, 813413), (394, 759736), (788, 379868), (1576, 189934), (3152, 94967), (4129, 72496), (4531, 66064), (8258, 36248), (9062, 33032), (16516, 18124)]