212577144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{681337}}^1$

素因数の和:681359

約数の個数: 32

約数和(自身を含む): 572323920

約数和(自身を除く): 359746776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 681337, 1362674, 2044011, 2725348, 4088022, 5450696, 8176044, 8857381, 16352088, 17714762, 26572143, 35429524, 53144286, 70859048, 106288572, 212577144]

約数ペア:

[(1, 212577144), (2, 106288572), (3, 70859048), (4, 53144286), (6, 35429524), (8, 26572143), (12, 17714762), (13, 16352088), (24, 8857381), (26, 8176044), (39, 5450696), (52, 4088022), (78, 2725348), (104, 2044011), (156, 1362674), (312, 681337)]