445215968

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16349}}^1$

素因数の和:16419

約数の個数: 48

約数和(自身を含む): 939405600

約数和(自身を除く): 494189632

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 3404, 6808, 13616, 16349, 27232, 32698, 65396, 130792, 261584, 376027, 523168, 604913, 752054, 1209826, 1504108, 2419652, 3008216, 4839304, 6016432, 9678608, 12032864, 13912999, 19357216, 27825998, 55651996, 111303992, 222607984, 445215968]

約数ペア:

[(1, 445215968), (2, 222607984), (4, 111303992), (8, 55651996), (16, 27825998), (23, 19357216), (32, 13912999), (37, 12032864), (46, 9678608), (74, 6016432), (92, 4839304), (148, 3008216), (184, 2419652), (296, 1504108), (368, 1209826), (592, 752054), (736, 604913), (851, 523168), (1184, 376027), (1702, 261584), (3404, 130792), (6808, 65396), (13616, 32698), (16349, 27232)]