1648659984

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{730789}}^1$

素因数の和:730847

約数の個数: 40

約数和(自身を含む): 4349662080

約数和(自身を除く): 2701002096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 730789, 1461578, 2192367, 2923156, 4384734, 5846312, 8769468, 11692624, 17538936, 34347083, 35077872, 68694166, 103041249, 137388332, 206082498, 274776664, 412164996, 549553328, 824329992, 1648659984]

約数ペア:

[(1, 1648659984), (2, 824329992), (3, 549553328), (4, 412164996), (6, 274776664), (8, 206082498), (12, 137388332), (16, 103041249), (24, 68694166), (47, 35077872), (48, 34347083), (94, 17538936), (141, 11692624), (188, 8769468), (282, 5846312), (376, 4384734), (564, 2923156), (752, 2192367), (1128, 1461578), (2256, 730789)]