252726084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1759}}^1$

素因数の和:2089

約数の個数: 72

約数和(自身を含む): 690609920

約数和(自身を除く): 437883836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1228, 1759, 1842, 2763, 3518, 3684, 3991, 5277, 5526, 7036, 7982, 10554, 11052, 11973, 15831, 15964, 21108, 22867, 23946, 31662, 35919, 45734, 47892, 63324, 68601, 71838, 91468, 137202, 143676, 205803, 274404, 411606, 540013, 823212, 1080026, 1620039, 2160052, 3240078, 4860117, 6480156, 7020169, 9720234, 14040338, 19440468, 21060507, 28080676, 42121014, 63181521, 84242028, 126363042, 252726084]

約数ペア:

[(1, 252726084), (2, 126363042), (3, 84242028), (4, 63181521), (6, 42121014), (9, 28080676), (12, 21060507), (13, 19440468), (18, 14040338), (26, 9720234), (36, 7020169), (39, 6480156), (52, 4860117), (78, 3240078), (117, 2160052), (156, 1620039), (234, 1080026), (307, 823212), (468, 540013), (614, 411606), (921, 274404), (1228, 205803), (1759, 143676), (1842, 137202), (2763, 91468), (3518, 71838), (3684, 68601), (3991, 63324), (5277, 47892), (5526, 45734), (7036, 35919), (7982, 31662), (10554, 23946), (11052, 22867), (11973, 21108), (15831, 15964)]