392498864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{15919}}^1$

素因数の和:16017

約数の個数: 40

約数和(自身を含む): 805424640

約数和(自身を除く): 412925776

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 3082, 6164, 12328, 15919, 24656, 31838, 63676, 127352, 254704, 366137, 732274, 1066573, 1464548, 2133146, 2929096, 4266292, 5858192, 8532584, 17065168, 24531179, 49062358, 98124716, 196249432, 392498864]

約数ペア:

[(1, 392498864), (2, 196249432), (4, 98124716), (8, 49062358), (16, 24531179), (23, 17065168), (46, 8532584), (67, 5858192), (92, 4266292), (134, 2929096), (184, 2133146), (268, 1464548), (368, 1066573), (536, 732274), (1072, 366137), (1541, 254704), (3082, 127352), (6164, 63676), (12328, 31838), (15919, 24656)]