247687824

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{303539}}^1$

素因数の和:303567

約数の個数: 40

約数和(自身を含む): 677501280

約数和(自身を除く): 429813456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 303539, 607078, 910617, 1214156, 1821234, 2428312, 3642468, 4856624, 5160163, 7284936, 10320326, 14569872, 15480489, 20640652, 30960978, 41281304, 61921956, 82562608, 123843912, 247687824]

約数ペア:

[(1, 247687824), (2, 123843912), (3, 82562608), (4, 61921956), (6, 41281304), (8, 30960978), (12, 20640652), (16, 15480489), (17, 14569872), (24, 10320326), (34, 7284936), (48, 5160163), (51, 4856624), (68, 3642468), (102, 2428312), (136, 1821234), (204, 1214156), (272, 910617), (408, 607078), (816, 303539)]