13441460128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2490

約数の個数: 96

約数和(自身を含む): 28165294080

約数和(自身を除く): 14723833952

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 139, 172, 248, 278, 344, 496, 556, 688, 992, 1112, 1333, 1376, 2224, 2267, 2666, 4309, 4448, 4534, 5332, 5977, 8618, 9068, 10664, 11954, 17236, 18136, 21328, 23908, 34472, 36272, 42656, 47816, 68944, 70277, 72544, 95632, 97481, 137888, 140554, 185287, 191264, 194962, 281108, 315113, 370574, 389924, 562216, 630226, 741148, 779848, 1124432, 1260452, 1482296, 1559696, 2248864, 2520904, 2964592, 3021911, 3119392, 5041808, 5929184, 6043822, 9768503, 10083616, 12087644, 13549859, 19537006, 24175288, 27099718, 39074012, 48350576, 54199436, 78148024, 96701152, 108398872, 156296048, 216797744, 312592096, 420045629, 433595488, 840091258, 1680182516, 3360365032, 6720730064, 13441460128]

約数ペア:

[(1, 13441460128), (2, 6720730064), (4, 3360365032), (8, 1680182516), (16, 840091258), (31, 433595488), (32, 420045629), (43, 312592096), (62, 216797744), (86, 156296048), (124, 108398872), (139, 96701152), (172, 78148024), (248, 54199436), (278, 48350576), (344, 39074012), (496, 27099718), (556, 24175288), (688, 19537006), (992, 13549859), (1112, 12087644), (1333, 10083616), (1376, 9768503), (2224, 6043822), (2267, 5929184), (2666, 5041808), (4309, 3119392), (4448, 3021911), (4534, 2964592), (5332, 2520904), (5977, 2248864), (8618, 1559696), (9068, 1482296), (10664, 1260452), (11954, 1124432), (17236, 779848), (18136, 741148), (21328, 630226), (23908, 562216), (34472, 389924), (36272, 370574), (42656, 315113), (47816, 281108), (68944, 194962), (70277, 191264), (72544, 185287), (95632, 140554), (97481, 137888)]