253999752

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{557017}}^1$

素因数の和:557045

約数の個数: 32

約数和(自身を含む): 668421600

約数和(自身を除く): 414421848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 557017, 1114034, 1671051, 2228068, 3342102, 4456136, 6684204, 10583323, 13368408, 21166646, 31749969, 42333292, 63499938, 84666584, 126999876, 253999752]

約数ペア:

[(1, 253999752), (2, 126999876), (3, 84666584), (4, 63499938), (6, 42333292), (8, 31749969), (12, 21166646), (19, 13368408), (24, 10583323), (38, 6684204), (57, 4456136), (76, 3342102), (114, 2228068), (152, 1671051), (228, 1114034), (456, 557017)]