640388832

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{113063}}^1$

素因数の和:113135

約数の個数: 48

約数和(自身を含む): 1709527680

約数和(自身を除く): 1069138848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 5664, 113063, 226126, 339189, 452252, 678378, 904504, 1356756, 1809008, 2713512, 3618016, 5427024, 6670717, 10854048, 13341434, 20012151, 26682868, 40024302, 53365736, 80048604, 106731472, 160097208, 213462944, 320194416, 640388832]

約数ペア:

[(1, 640388832), (2, 320194416), (3, 213462944), (4, 160097208), (6, 106731472), (8, 80048604), (12, 53365736), (16, 40024302), (24, 26682868), (32, 20012151), (48, 13341434), (59, 10854048), (96, 6670717), (118, 5427024), (177, 3618016), (236, 2713512), (354, 1809008), (472, 1356756), (708, 904504), (944, 678378), (1416, 452252), (1888, 339189), (2832, 226126), (5664, 113063)]