408066764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1873}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 846268416

約数和(自身を除く): 438201652

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 251, 434, 502, 868, 1004, 1757, 1873, 3514, 3746, 7028, 7492, 7781, 13111, 15562, 26222, 31124, 52444, 54467, 58063, 108934, 116126, 217868, 232252, 406441, 470123, 812882, 940246, 1625764, 1880492, 3290861, 6581722, 13163444, 14573813, 29147626, 58295252, 102016691, 204033382, 408066764]

約数ペア:

[(1, 408066764), (2, 204033382), (4, 102016691), (7, 58295252), (14, 29147626), (28, 14573813), (31, 13163444), (62, 6581722), (124, 3290861), (217, 1880492), (251, 1625764), (434, 940246), (502, 812882), (868, 470123), (1004, 406441), (1757, 232252), (1873, 217868), (3514, 116126), (3746, 108934), (7028, 58063), (7492, 54467), (7781, 52444), (13111, 31124), (15562, 26222)]