386713730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 770273280

約数和(自身を除く): 383559550

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 127, 130, 254, 295, 397, 590, 635, 767, 794, 1270, 1534, 1651, 1985, 3302, 3835, 3970, 5161, 7493, 7670, 8255, 10322, 14986, 16510, 23423, 25805, 37465, 46846, 50419, 51610, 74930, 97409, 100838, 117115, 194818, 234230, 252095, 304499, 487045, 504190, 608998, 655447, 974090, 1310894, 1522495, 2974721, 3044990, 3277235, 5949442, 6554470, 14873605, 29747210, 38671373, 77342746, 193356865, 386713730]

約数ペア:

[(1, 386713730), (2, 193356865), (5, 77342746), (10, 38671373), (13, 29747210), (26, 14873605), (59, 6554470), (65, 5949442), (118, 3277235), (127, 3044990), (130, 2974721), (254, 1522495), (295, 1310894), (397, 974090), (590, 655447), (635, 608998), (767, 504190), (794, 487045), (1270, 304499), (1534, 252095), (1651, 234230), (1985, 194818), (3302, 117115), (3835, 100838), (3970, 97409), (5161, 74930), (7493, 51610), (7670, 50419), (8255, 46846), (10322, 37465), (14986, 25805), (16510, 23423)]