254406288

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{63857}}^1$

素因数の和:63951

約数の個数: 40

約数和(自身を含む): 665144928

約数和(自身を除く): 410738640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 63857, 127714, 191571, 255428, 383142, 510856, 766284, 1021712, 1532568, 3065136, 5300131, 10600262, 15900393, 21200524, 31800786, 42401048, 63601572, 84802096, 127203144, 254406288]

約数ペア:

[(1, 254406288), (2, 127203144), (3, 84802096), (4, 63601572), (6, 42401048), (8, 31800786), (12, 21200524), (16, 15900393), (24, 10600262), (48, 5300131), (83, 3065136), (166, 1532568), (249, 1021712), (332, 766284), (498, 510856), (664, 383142), (996, 255428), (1328, 191571), (1992, 127714), (3984, 63857)]