729885576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20075

約数の個数: 96

約数和(自身を含む): 2191207680

約数和(自身を除く): 1461322104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 588, 651, 744, 868, 1176, 1302, 1519, 1736, 2604, 3038, 4557, 5208, 6076, 9114, 12152, 18228, 20021, 36456, 40042, 60063, 80084, 120126, 140147, 160168, 240252, 280294, 420441, 480504, 560588, 620651, 840882, 981029, 1121176, 1241302, 1681764, 1861953, 1962058, 2482604, 2943087, 3363528, 3723906, 3924116, 4344557, 4965208, 5886174, 7447812, 7848232, 8689114, 11772348, 13033671, 14895624, 17378228, 23544696, 26067342, 30411899, 34756456, 52134684, 60823798, 91235697, 104269368, 121647596, 182471394, 243295192, 364942788, 729885576]

約数ペア:

[(1, 729885576), (2, 364942788), (3, 243295192), (4, 182471394), (6, 121647596), (7, 104269368), (8, 91235697), (12, 60823798), (14, 52134684), (21, 34756456), (24, 30411899), (28, 26067342), (31, 23544696), (42, 17378228), (49, 14895624), (56, 13033671), (62, 11772348), (84, 8689114), (93, 7848232), (98, 7447812), (124, 5886174), (147, 4965208), (168, 4344557), (186, 3924116), (196, 3723906), (217, 3363528), (248, 2943087), (294, 2482604), (372, 1962058), (392, 1861953), (434, 1681764), (588, 1241302), (651, 1121176), (744, 981029), (868, 840882), (1176, 620651), (1302, 560588), (1519, 480504), (1736, 420441), (2604, 280294), (3038, 240252), (4557, 160168), (5208, 140147), (6076, 120126), (9114, 80084), (12152, 60063), (18228, 40042), (20021, 36456)]