491965416

素因数分解:

$2^3\times 3^2\times {\mathrm{1531}}^1\times {\mathrm{4463}}^1$

素因数の和:6006

約数の個数: 48

約数和(自身を含む): 1333575360

約数和(自身を除く): 841609944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1531, 3062, 4463, 4593, 6124, 8926, 9186, 12248, 13389, 13779, 17852, 18372, 26778, 27558, 35704, 36744, 40167, 53556, 55116, 80334, 107112, 110232, 160668, 321336, 6832853, 13665706, 20498559, 27331412, 40997118, 54662824, 61495677, 81994236, 122991354, 163988472, 245982708, 491965416]

約数ペア:

[(1, 491965416), (2, 245982708), (3, 163988472), (4, 122991354), (6, 81994236), (8, 61495677), (9, 54662824), (12, 40997118), (18, 27331412), (24, 20498559), (36, 13665706), (72, 6832853), (1531, 321336), (3062, 160668), (4463, 110232), (4593, 107112), (6124, 80334), (8926, 55116), (9186, 53556), (12248, 40167), (13389, 36744), (13779, 35704), (17852, 27558), (18372, 26778)]