643080528

素因数分解:

$2^4\times 3^2\times {\mathrm{4465837}}^1$

素因数の和:4465851

約数の個数: 30

約数和(自身を含む): 1799732714

約数和(自身を除く): 1156652186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4465837, 8931674, 13397511, 17863348, 26795022, 35726696, 40192533, 53590044, 71453392, 80385066, 107180088, 160770132, 214360176, 321540264, 643080528]

約数ペア:

[(1, 643080528), (2, 321540264), (3, 214360176), (4, 160770132), (6, 107180088), (8, 80385066), (9, 71453392), (12, 53590044), (16, 40192533), (18, 35726696), (24, 26795022), (36, 17863348), (48, 13397511), (72, 8931674), (144, 4465837)]