1889997744

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{10691}}^1$

素因数の和:10858

約数の個数: 80

約数和(自身を含む): 5091102720

約数和(自身を除く): 3201104976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 127, 174, 232, 254, 348, 381, 464, 508, 696, 762, 1016, 1392, 1524, 2032, 3048, 3683, 6096, 7366, 10691, 11049, 14732, 21382, 22098, 29464, 32073, 42764, 44196, 58928, 64146, 85528, 88392, 128292, 171056, 176784, 256584, 310039, 513168, 620078, 930117, 1240156, 1357757, 1860234, 2480312, 2715514, 3720468, 4073271, 4960624, 5431028, 7440936, 8146542, 10862056, 14881872, 16293084, 21724112, 32586168, 39374953, 65172336, 78749906, 118124859, 157499812, 236249718, 314999624, 472499436, 629999248, 944998872, 1889997744]

約数ペア:

[(1, 1889997744), (2, 944998872), (3, 629999248), (4, 472499436), (6, 314999624), (8, 236249718), (12, 157499812), (16, 118124859), (24, 78749906), (29, 65172336), (48, 39374953), (58, 32586168), (87, 21724112), (116, 16293084), (127, 14881872), (174, 10862056), (232, 8146542), (254, 7440936), (348, 5431028), (381, 4960624), (464, 4073271), (508, 3720468), (696, 2715514), (762, 2480312), (1016, 1860234), (1392, 1357757), (1524, 1240156), (2032, 930117), (3048, 620078), (3683, 513168), (6096, 310039), (7366, 256584), (10691, 176784), (11049, 171056), (14732, 128292), (21382, 88392), (22098, 85528), (29464, 64146), (32073, 58928), (42764, 44196)]