1656796128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1327561}}^1$

素因数の和:1327587

約数の個数: 48

約数和(自身を含む): 4683638736

約数和(自身を除く): 3026842608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1327561, 2655122, 3982683, 5310244, 7965366, 10620488, 15930732, 17258293, 21240976, 31861464, 34516586, 42481952, 51774879, 63722928, 69033172, 103549758, 127445856, 138066344, 207099516, 276132688, 414199032, 552265376, 828398064, 1656796128]

約数ペア:

[(1, 1656796128), (2, 828398064), (3, 552265376), (4, 414199032), (6, 276132688), (8, 207099516), (12, 138066344), (13, 127445856), (16, 103549758), (24, 69033172), (26, 63722928), (32, 51774879), (39, 42481952), (48, 34516586), (52, 31861464), (78, 21240976), (96, 17258293), (104, 15930732), (156, 10620488), (208, 7965366), (312, 5310244), (416, 3982683), (624, 2655122), (1248, 1327561)]