477483472

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1747

約数の個数: 40

約数和(自身を含む): 938770272

約数和(自身を除く): 461286800

約数列:

[1, 2, 4, 8, 16, 131, 157, 262, 314, 524, 628, 1048, 1256, 1451, 2096, 2512, 2902, 5804, 11608, 20567, 23216, 41134, 82268, 164536, 190081, 227807, 329072, 380162, 455614, 760324, 911228, 1520648, 1822456, 3041296, 3644912, 29842717, 59685434, 119370868, 238741736, 477483472]

約数ペア:

[(1, 477483472), (2, 238741736), (4, 119370868), (8, 59685434), (16, 29842717), (131, 3644912), (157, 3041296), (262, 1822456), (314, 1520648), (524, 911228), (628, 760324), (1048, 455614), (1256, 380162), (1451, 329072), (2096, 227807), (2512, 190081), (2902, 164536), (5804, 82268), (11608, 41134), (20567, 23216)]