421777684088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{67411}}^1$

素因数の和:67776

約数の個数: 64

約数和(自身を含む): 828156420000

約数和(自身を除く): 406378735912

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 181, 232, 298, 362, 596, 724, 1192, 1448, 4321, 5249, 8642, 10498, 17284, 20996, 26969, 34568, 41992, 53938, 67411, 107876, 134822, 215752, 269644, 539288, 782101, 1564202, 1954919, 3128404, 3909838, 6256808, 7819676, 10044239, 12201391, 15639352, 20088478, 24402782, 40176956, 48805564, 80353912, 97611128, 291282931, 353840339, 582565862, 707680678, 1165131724, 1415361356, 1818007259, 2330263448, 2830722712, 3636014518, 7272029036, 14544058072, 52722210511, 105444421022, 210888842044, 421777684088]

約数ペア:

[(1, 421777684088), (2, 210888842044), (4, 105444421022), (8, 52722210511), (29, 14544058072), (58, 7272029036), (116, 3636014518), (149, 2830722712), (181, 2330263448), (232, 1818007259), (298, 1415361356), (362, 1165131724), (596, 707680678), (724, 582565862), (1192, 353840339), (1448, 291282931), (4321, 97611128), (5249, 80353912), (8642, 48805564), (10498, 40176956), (17284, 24402782), (20996, 20088478), (26969, 15639352), (34568, 12201391), (41992, 10044239), (53938, 7819676), (67411, 6256808), (107876, 3909838), (134822, 3128404), (215752, 1954919), (269644, 1564202), (539288, 782101)]