247254096

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{9887}}^1$

素因数の和:10419

約数の個数: 40

約数和(自身を含む): 640030464

約数和(自身を除く): 392776368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 2084, 3126, 4168, 6252, 8336, 9887, 12504, 19774, 25008, 29661, 39548, 59322, 79096, 118644, 158192, 237288, 474576, 5151127, 10302254, 15453381, 20604508, 30906762, 41209016, 61813524, 82418032, 123627048, 247254096]

約数ペア:

[(1, 247254096), (2, 123627048), (3, 82418032), (4, 61813524), (6, 41209016), (8, 30906762), (12, 20604508), (16, 15453381), (24, 10302254), (48, 5151127), (521, 474576), (1042, 237288), (1563, 158192), (2084, 118644), (3126, 79096), (4168, 59322), (6252, 39548), (8336, 29661), (9887, 25008), (12504, 19774)]