229301748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{489961}}^1$

素因数の和:489984

約数の個数: 36

約数和(自身を含む): 624211588

約数和(自身を除く): 394909840

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 489961, 979922, 1469883, 1959844, 2939766, 4409649, 5879532, 6369493, 8819298, 12738986, 17638596, 19108479, 25477972, 38216958, 57325437, 76433916, 114650874, 229301748]

約数ペア:

[(1, 229301748), (2, 114650874), (3, 76433916), (4, 57325437), (6, 38216958), (9, 25477972), (12, 19108479), (13, 17638596), (18, 12738986), (26, 8819298), (36, 6369493), (39, 5879532), (52, 4409649), (78, 2939766), (117, 1959844), (156, 1469883), (234, 979922), (468, 489961)]