2195947728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22133}}^1$

素因数の和:22213

約数の個数: 120

約数和(自身を含む): 6743521512

約数和(自身を除く): 4547573784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1272, 1378, 1872, 1908, 2067, 2544, 2756, 3816, 4134, 5512, 6201, 7632, 8268, 11024, 12402, 16536, 22133, 24804, 33072, 44266, 49608, 66399, 88532, 99216, 132798, 177064, 199197, 265596, 287729, 354128, 398394, 531192, 575458, 796788, 863187, 1062384, 1150916, 1173049, 1593576, 1726374, 2301832, 2346098, 2589561, 3187152, 3452748, 3519147, 4603664, 4692196, 5179122, 6905496, 7038294, 9384392, 10358244, 10557441, 13810992, 14076588, 15249637, 18768784, 20716488, 21114882, 28153176, 30499274, 41432976, 42229764, 45748911, 56306352, 60998548, 84459528, 91497822, 121997096, 137246733, 168919056, 182995644, 243994192, 274493466, 365991288, 548986932, 731982576, 1097973864, 2195947728]

約数ペア:

[(1, 2195947728), (2, 1097973864), (3, 731982576), (4, 548986932), (6, 365991288), (8, 274493466), (9, 243994192), (12, 182995644), (13, 168919056), (16, 137246733), (18, 121997096), (24, 91497822), (26, 84459528), (36, 60998548), (39, 56306352), (48, 45748911), (52, 42229764), (53, 41432976), (72, 30499274), (78, 28153176), (104, 21114882), (106, 20716488), (117, 18768784), (144, 15249637), (156, 14076588), (159, 13810992), (208, 10557441), (212, 10358244), (234, 9384392), (312, 7038294), (318, 6905496), (424, 5179122), (468, 4692196), (477, 4603664), (624, 3519147), (636, 3452748), (689, 3187152), (848, 2589561), (936, 2346098), (954, 2301832), (1272, 1726374), (1378, 1593576), (1872, 1173049), (1908, 1150916), (2067, 1062384), (2544, 863187), (2756, 796788), (3816, 575458), (4134, 531192), (5512, 398394), (6201, 354128), (7632, 287729), (8268, 265596), (11024, 199197), (12402, 177064), (16536, 132798), (22133, 99216), (24804, 88532), (33072, 66399), (44266, 49608)]