313633904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2927}}^1$

素因数の和:3153

約数の個数: 40

約数和(自身を含む): 627751488

約数和(自身を除く): 314117584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 181, 296, 362, 592, 724, 1448, 2896, 2927, 5854, 6697, 11708, 13394, 23416, 26788, 46832, 53576, 107152, 108299, 216598, 433196, 529787, 866392, 1059574, 1732784, 2119148, 4238296, 8476592, 19602119, 39204238, 78408476, 156816952, 313633904]

約数ペア:

[(1, 313633904), (2, 156816952), (4, 78408476), (8, 39204238), (16, 19602119), (37, 8476592), (74, 4238296), (148, 2119148), (181, 1732784), (296, 1059574), (362, 866392), (592, 529787), (724, 433196), (1448, 216598), (2896, 108299), (2927, 107152), (5854, 53576), (6697, 46832), (11708, 26788), (13394, 23416)]