660070704

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{87589}}^1$

素因数の和:87757

約数の個数: 40

約数和(自身を含む): 1716063280

約数和(自身を除く): 1055992576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 87589, 175178, 262767, 350356, 525534, 700712, 1051068, 1401424, 2102136, 4204272, 13751473, 27502946, 41254419, 55005892, 82508838, 110011784, 165017676, 220023568, 330035352, 660070704]

約数ペア:

[(1, 660070704), (2, 330035352), (3, 220023568), (4, 165017676), (6, 110011784), (8, 82508838), (12, 55005892), (16, 41254419), (24, 27502946), (48, 13751473), (157, 4204272), (314, 2102136), (471, 1401424), (628, 1051068), (942, 700712), (1256, 525534), (1884, 350356), (2512, 262767), (3768, 175178), (7536, 87589)]