289793868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9151}}^1$

素因数の和:9207

約数の個数: 96

約数和(自身を含む): 861020160

約数和(自身を除く): 571226292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1508, 2262, 2436, 2639, 4524, 5278, 7917, 9151, 10556, 15834, 18302, 27453, 31668, 36604, 54906, 64057, 109812, 118963, 128114, 192171, 237926, 256228, 265379, 356889, 384342, 475852, 530758, 713778, 768684, 796137, 832741, 1061516, 1427556, 1592274, 1665482, 1857653, 2498223, 3184548, 3330964, 3449927, 3715306, 4996446, 5572959, 6899854, 7430612, 9992892, 10349781, 11145918, 13799708, 20699562, 22291836, 24149489, 41399124, 48298978, 72448467, 96597956, 144896934, 289793868]

約数ペア:

[(1, 289793868), (2, 144896934), (3, 96597956), (4, 72448467), (6, 48298978), (7, 41399124), (12, 24149489), (13, 22291836), (14, 20699562), (21, 13799708), (26, 11145918), (28, 10349781), (29, 9992892), (39, 7430612), (42, 6899854), (52, 5572959), (58, 4996446), (78, 3715306), (84, 3449927), (87, 3330964), (91, 3184548), (116, 2498223), (156, 1857653), (174, 1665482), (182, 1592274), (203, 1427556), (273, 1061516), (348, 832741), (364, 796137), (377, 768684), (406, 713778), (546, 530758), (609, 475852), (754, 384342), (812, 356889), (1092, 265379), (1131, 256228), (1218, 237926), (1508, 192171), (2262, 128114), (2436, 118963), (2639, 109812), (4524, 64057), (5278, 54906), (7917, 36604), (9151, 31668), (10556, 27453), (15834, 18302)]