440503128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1699}}^1$

素因数の和:2001

約数の個数: 96

約数和(自身を含む): 1290198000

約数和(自身を除く): 849694872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 277, 312, 468, 554, 831, 936, 1108, 1662, 1699, 2216, 2493, 3324, 3398, 3601, 4986, 5097, 6648, 6796, 7202, 9972, 10194, 10803, 13592, 14404, 15291, 19944, 20388, 21606, 22087, 28808, 30582, 32409, 40776, 43212, 44174, 61164, 64818, 66261, 86424, 88348, 122328, 129636, 132522, 176696, 198783, 259272, 265044, 397566, 470623, 530088, 795132, 941246, 1411869, 1590264, 1882492, 2823738, 3764984, 4235607, 5647476, 6118099, 8471214, 11294952, 12236198, 16942428, 18354297, 24472396, 33884856, 36708594, 48944792, 55062891, 73417188, 110125782, 146834376, 220251564, 440503128]

約数ペア:

[(1, 440503128), (2, 220251564), (3, 146834376), (4, 110125782), (6, 73417188), (8, 55062891), (9, 48944792), (12, 36708594), (13, 33884856), (18, 24472396), (24, 18354297), (26, 16942428), (36, 12236198), (39, 11294952), (52, 8471214), (72, 6118099), (78, 5647476), (104, 4235607), (117, 3764984), (156, 2823738), (234, 1882492), (277, 1590264), (312, 1411869), (468, 941246), (554, 795132), (831, 530088), (936, 470623), (1108, 397566), (1662, 265044), (1699, 259272), (2216, 198783), (2493, 176696), (3324, 132522), (3398, 129636), (3601, 122328), (4986, 88348), (5097, 86424), (6648, 66261), (6796, 64818), (7202, 61164), (9972, 44174), (10194, 43212), (10803, 40776), (13592, 32409), (14404, 30582), (15291, 28808), (19944, 22087), (20388, 21606)]