450474804

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{320851}}^1$

素因数の和:320877

約数の個数: 48

約数和(自身を含む): 1257739840

約数和(自身を除く): 807265036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 320851, 641702, 962553, 1283404, 1925106, 2887659, 3850212, 4171063, 5775318, 8342126, 8662977, 11550636, 12513189, 16684252, 17325954, 25026378, 34651908, 37539567, 50052756, 75079134, 112618701, 150158268, 225237402, 450474804]

約数ペア:

[(1, 450474804), (2, 225237402), (3, 150158268), (4, 112618701), (6, 75079134), (9, 50052756), (12, 37539567), (13, 34651908), (18, 25026378), (26, 17325954), (27, 16684252), (36, 12513189), (39, 11550636), (52, 8662977), (54, 8342126), (78, 5775318), (108, 4171063), (117, 3850212), (156, 2887659), (234, 1925106), (351, 1283404), (468, 962553), (702, 641702), (1404, 320851)]