257110404

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{23833}}^1$

素因数の和:23900

約数の個数: 48

約数和(自身を含む): 640657920

約数和(自身を除く): 383547516

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2697, 3596, 5394, 10788, 23833, 47666, 71499, 95332, 142998, 285996, 691157, 738823, 1382314, 1477646, 2073471, 2216469, 2764628, 2955292, 4146942, 4432938, 8293884, 8865876, 21425867, 42851734, 64277601, 85703468, 128555202, 257110404]

約数ペア:

[(1, 257110404), (2, 128555202), (3, 85703468), (4, 64277601), (6, 42851734), (12, 21425867), (29, 8865876), (31, 8293884), (58, 4432938), (62, 4146942), (87, 2955292), (93, 2764628), (116, 2216469), (124, 2073471), (174, 1477646), (186, 1382314), (348, 738823), (372, 691157), (899, 285996), (1798, 142998), (2697, 95332), (3596, 71499), (5394, 47666), (10788, 23833)]