671700924

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{3919}}^1$

素因数の和:3981

約数の個数: 90

約数和(自身を含む): 1836092720

約数和(自身を除く): 1164391796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 529, 621, 828, 1058, 1242, 1587, 1863, 2116, 2484, 3174, 3726, 3919, 4761, 6348, 7452, 7838, 9522, 11757, 14283, 15676, 19044, 23514, 28566, 35271, 42849, 47028, 57132, 70542, 85698, 90137, 105813, 141084, 171396, 180274, 211626, 270411, 317439, 360548, 423252, 540822, 634878, 811233, 1081644, 1269756, 1622466, 2073151, 2433699, 3244932, 4146302, 4867398, 6219453, 7301097, 8292604, 9734796, 12438906, 14602194, 18658359, 24877812, 29204388, 37316718, 55975077, 74633436, 111950154, 167925231, 223900308, 335850462, 671700924]

約数ペア:

[(1, 671700924), (2, 335850462), (3, 223900308), (4, 167925231), (6, 111950154), (9, 74633436), (12, 55975077), (18, 37316718), (23, 29204388), (27, 24877812), (36, 18658359), (46, 14602194), (54, 12438906), (69, 9734796), (81, 8292604), (92, 7301097), (108, 6219453), (138, 4867398), (162, 4146302), (207, 3244932), (276, 2433699), (324, 2073151), (414, 1622466), (529, 1269756), (621, 1081644), (828, 811233), (1058, 634878), (1242, 540822), (1587, 423252), (1863, 360548), (2116, 317439), (2484, 270411), (3174, 211626), (3726, 180274), (3919, 171396), (4761, 141084), (6348, 105813), (7452, 90137), (7838, 85698), (9522, 70542), (11757, 57132), (14283, 47028), (15676, 42849), (19044, 35271), (23514, 28566)]