328896551244

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{17393}}^1\times {\mathrm{10037}}^1$

素因数の和:27594

約数の個数: 48

約数和(自身を含む): 772434700128

約数和(自身を除く): 443538148884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10037, 17393, 20074, 30111, 34786, 40148, 52179, 60222, 69572, 104358, 120444, 208716, 1575809, 2730701, 3151618, 4727427, 5461402, 6303236, 8192103, 9454854, 10922804, 16384206, 18909708, 32768412, 174573541, 349147082, 523720623, 698294164, 1047441246, 2094882492, 27408045937, 54816091874, 82224137811, 109632183748, 164448275622, 328896551244]

約数ペア:

[(1, 328896551244), (2, 164448275622), (3, 109632183748), (4, 82224137811), (6, 54816091874), (12, 27408045937), (157, 2094882492), (314, 1047441246), (471, 698294164), (628, 523720623), (942, 349147082), (1884, 174573541), (10037, 32768412), (17393, 18909708), (20074, 16384206), (30111, 10922804), (34786, 9454854), (40148, 8192103), (52179, 6303236), (60222, 5461402), (69572, 4727427), (104358, 3151618), (120444, 2730701), (208716, 1575809)]