387631184

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{1033}}^1$

素因数の和:1587

約数の個数: 40

約数和(自身を含む): 769296000

約数和(自身を除く): 381664816

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 499, 752, 998, 1033, 1996, 2066, 3992, 4132, 7984, 8264, 16528, 23453, 46906, 48551, 93812, 97102, 187624, 194204, 375248, 388408, 515467, 776816, 1030934, 2061868, 4123736, 8247472, 24226949, 48453898, 96907796, 193815592, 387631184]

約数ペア:

[(1, 387631184), (2, 193815592), (4, 96907796), (8, 48453898), (16, 24226949), (47, 8247472), (94, 4123736), (188, 2061868), (376, 1030934), (499, 776816), (752, 515467), (998, 388408), (1033, 375248), (1996, 194204), (2066, 187624), (3992, 97102), (4132, 93812), (7984, 48551), (8264, 46906), (16528, 23453)]