248625102

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3225

約数の個数: 64

約数和(自身を含む): 582640128

約数和(自身を除く): 334015026

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 187, 213, 374, 426, 561, 781, 1122, 1207, 1562, 2343, 2414, 3121, 3621, 4686, 6242, 7242, 9363, 13277, 18726, 26554, 34331, 39831, 53057, 68662, 79662, 102993, 106114, 159171, 205986, 221591, 318342, 443182, 583627, 664773, 1167254, 1329546, 1750881, 2437501, 3501762, 3767047, 4875002, 7312503, 7534094, 11301141, 14625006, 22602282, 41437517, 82875034, 124312551, 248625102]

約数ペア:

[(1, 248625102), (2, 124312551), (3, 82875034), (6, 41437517), (11, 22602282), (17, 14625006), (22, 11301141), (33, 7534094), (34, 7312503), (51, 4875002), (66, 3767047), (71, 3501762), (102, 2437501), (142, 1750881), (187, 1329546), (213, 1167254), (374, 664773), (426, 583627), (561, 443182), (781, 318342), (1122, 221591), (1207, 205986), (1562, 159171), (2343, 106114), (2414, 102993), (3121, 79662), (3621, 68662), (4686, 53057), (6242, 39831), (7242, 34331), (9363, 26554), (13277, 18726)]