120474844

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 246758400

約数和(自身を除く): 126283556

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 149, 268, 298, 431, 469, 596, 862, 938, 1043, 1724, 1876, 2086, 3017, 4172, 6034, 9983, 12068, 19966, 28877, 39932, 57754, 64219, 69881, 115508, 128438, 139762, 202139, 256876, 279524, 404278, 449533, 808556, 899066, 1798132, 4302673, 8605346, 17210692, 30118711, 60237422, 120474844]

約数ペア:

[(1, 120474844), (2, 60237422), (4, 30118711), (7, 17210692), (14, 8605346), (28, 4302673), (67, 1798132), (134, 899066), (149, 808556), (268, 449533), (298, 404278), (431, 279524), (469, 256876), (596, 202139), (862, 139762), (938, 128438), (1043, 115508), (1724, 69881), (1876, 64219), (2086, 57754), (3017, 39932), (4172, 28877), (6034, 19966), (9983, 12068)]