407153632

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 820072512

約数和(自身を除く): 412918880

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 431, 557, 848, 862, 1114, 1696, 1724, 2228, 3448, 4456, 6896, 8912, 13792, 17824, 22843, 29521, 45686, 59042, 91372, 118084, 182744, 236168, 240067, 365488, 472336, 480134, 730976, 944672, 960268, 1920536, 3841072, 7682144, 12723551, 25447102, 50894204, 101788408, 203576816, 407153632]

約数ペア:

[(1, 407153632), (2, 203576816), (4, 101788408), (8, 50894204), (16, 25447102), (32, 12723551), (53, 7682144), (106, 3841072), (212, 1920536), (424, 960268), (431, 944672), (557, 730976), (848, 480134), (862, 472336), (1114, 365488), (1696, 240067), (1724, 236168), (2228, 182744), (3448, 118084), (4456, 91372), (6896, 59042), (8912, 45686), (13792, 29521), (17824, 22843)]