890454744

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{1229}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 2504034000

約数和(自身を除く): 1613579256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 347, 348, 522, 694, 696, 1041, 1044, 1229, 1388, 2082, 2088, 2458, 2776, 3123, 3687, 4164, 4916, 6246, 7374, 8328, 9832, 10063, 11061, 12492, 14748, 20126, 22122, 24984, 29496, 30189, 35641, 40252, 44244, 60378, 71282, 80504, 88488, 90567, 106923, 120756, 142564, 181134, 213846, 241512, 285128, 320769, 362268, 426463, 427692, 641538, 724536, 852926, 855384, 1279389, 1283076, 1705852, 2558778, 2566152, 3411704, 3838167, 5117556, 7676334, 10235112, 12367427, 15352668, 24734854, 30705336, 37102281, 49469708, 74204562, 98939416, 111306843, 148409124, 222613686, 296818248, 445227372, 890454744]

約数ペア:

[(1, 890454744), (2, 445227372), (3, 296818248), (4, 222613686), (6, 148409124), (8, 111306843), (9, 98939416), (12, 74204562), (18, 49469708), (24, 37102281), (29, 30705336), (36, 24734854), (58, 15352668), (72, 12367427), (87, 10235112), (116, 7676334), (174, 5117556), (232, 3838167), (261, 3411704), (347, 2566152), (348, 2558778), (522, 1705852), (694, 1283076), (696, 1279389), (1041, 855384), (1044, 852926), (1229, 724536), (1388, 641538), (2082, 427692), (2088, 426463), (2458, 362268), (2776, 320769), (3123, 285128), (3687, 241512), (4164, 213846), (4916, 181134), (6246, 142564), (7374, 120756), (8328, 106923), (9832, 90567), (10063, 88488), (11061, 80504), (12492, 71282), (14748, 60378), (20126, 44244), (22122, 40252), (24984, 35641), (29496, 30189)]