860120744

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 1986336000

約数和(自身を除く): 1126215256

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 86, 109, 113, 116, 172, 203, 218, 226, 232, 301, 344, 406, 436, 452, 602, 763, 791, 812, 872, 904, 1204, 1247, 1526, 1582, 1624, 2408, 2494, 3052, 3161, 3164, 3277, 4687, 4859, 4988, 6104, 6322, 6328, 6554, 8729, 9374, 9718, 9976, 12317, 12644, 13108, 17458, 18748, 19436, 22127, 22939, 24634, 25288, 26216, 32809, 34013, 34916, 37496, 38872, 44254, 45878, 49268, 65618, 68026, 69832, 86219, 88508, 91756, 98536, 131236, 135923, 136052, 140911, 172438, 177016, 183512, 262472, 271846, 272104, 281822, 344876, 357193, 529631, 543692, 563644, 689752, 714386, 951461, 986377, 1059262, 1087384, 1127288, 1428772, 1902922, 1972754, 2118524, 2500351, 2857544, 3707417, 3805844, 3945508, 4237048, 5000702, 7414834, 7611688, 7891016, 10001404, 14829668, 15359299, 20002808, 29659336, 30718598, 61437196, 107515093, 122874392, 215030186, 430060372, 860120744]

約数ペア:

[(1, 860120744), (2, 430060372), (4, 215030186), (7, 122874392), (8, 107515093), (14, 61437196), (28, 30718598), (29, 29659336), (43, 20002808), (56, 15359299), (58, 14829668), (86, 10001404), (109, 7891016), (113, 7611688), (116, 7414834), (172, 5000702), (203, 4237048), (218, 3945508), (226, 3805844), (232, 3707417), (301, 2857544), (344, 2500351), (406, 2118524), (436, 1972754), (452, 1902922), (602, 1428772), (763, 1127288), (791, 1087384), (812, 1059262), (872, 986377), (904, 951461), (1204, 714386), (1247, 689752), (1526, 563644), (1582, 543692), (1624, 529631), (2408, 357193), (2494, 344876), (3052, 281822), (3161, 272104), (3164, 271846), (3277, 262472), (4687, 183512), (4859, 177016), (4988, 172438), (6104, 140911), (6322, 136052), (6328, 135923), (6554, 131236), (8729, 98536), (9374, 91756), (9718, 88508), (9976, 86219), (12317, 69832), (12644, 68026), (13108, 65618), (17458, 49268), (18748, 45878), (19436, 44254), (22127, 38872), (22939, 37496), (24634, 34916), (25288, 34013), (26216, 32809)]