641302536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3817277}}^1$

素因数の和:3817293

約数の個数: 32

約数和(自身を含む): 1832293440

約数和(自身を除く): 1190990904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3817277, 7634554, 11451831, 15269108, 22903662, 26720939, 30538216, 45807324, 53441878, 80162817, 91614648, 106883756, 160325634, 213767512, 320651268, 641302536]

約数ペア:

[(1, 641302536), (2, 320651268), (3, 213767512), (4, 160325634), (6, 106883756), (7, 91614648), (8, 80162817), (12, 53441878), (14, 45807324), (21, 30538216), (24, 26720939), (28, 22903662), (42, 15269108), (56, 11451831), (84, 7634554), (168, 3817277)]