385042568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{23173}}^1$

素因数の和:23277

約数の個数: 32

約数和(自身を含む): 756399360

約数和(自身を除く): 371356792

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 8308, 16616, 23173, 46346, 92692, 185384, 718363, 1436726, 1552591, 2873452, 3105182, 5746904, 6210364, 12420728, 48130321, 96260642, 192521284, 385042568]

約数ペア:

[(1, 385042568), (2, 192521284), (4, 96260642), (8, 48130321), (31, 12420728), (62, 6210364), (67, 5746904), (124, 3105182), (134, 2873452), (248, 1552591), (268, 1436726), (536, 718363), (2077, 185384), (4154, 92692), (8308, 46346), (16616, 23173)]