405992004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{75017}}^1$

素因数の和:75076

約数の個数: 48

約数和(自身を含む): 1058654016

約数和(自身を除く): 652662012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 5412, 75017, 150034, 225051, 300068, 450102, 825187, 900204, 1650374, 2475561, 3075697, 3300748, 4951122, 6151394, 9227091, 9902244, 12302788, 18454182, 33832667, 36908364, 67665334, 101498001, 135330668, 202996002, 405992004]

約数ペア:

[(1, 405992004), (2, 202996002), (3, 135330668), (4, 101498001), (6, 67665334), (11, 36908364), (12, 33832667), (22, 18454182), (33, 12302788), (41, 9902244), (44, 9227091), (66, 6151394), (82, 4951122), (123, 3300748), (132, 3075697), (164, 2475561), (246, 1650374), (451, 900204), (492, 825187), (902, 450102), (1353, 300068), (1804, 225051), (2706, 150034), (5412, 75017)]