427175536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{2399}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 857088000

約数和(自身を除く): 429912464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 359, 496, 718, 1436, 2399, 2872, 4798, 5744, 9596, 11129, 19192, 22258, 38384, 44516, 74369, 89032, 148738, 178064, 297476, 594952, 861241, 1189904, 1722482, 3444964, 6889928, 13779856, 26698471, 53396942, 106793884, 213587768, 427175536]

約数ペア:

[(1, 427175536), (2, 213587768), (4, 106793884), (8, 53396942), (16, 26698471), (31, 13779856), (62, 6889928), (124, 3444964), (248, 1722482), (359, 1189904), (496, 861241), (718, 594952), (1436, 297476), (2399, 178064), (2872, 148738), (4798, 89032), (5744, 74369), (9596, 44516), (11129, 38384), (19192, 22258)]