1258721604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{4789}}^1$

素因数の和:4962

約数の個数: 108

約数和(自身を含む): 3726859500

約数和(自身を除く): 2468137896

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 149, 196, 252, 294, 298, 441, 447, 588, 596, 882, 894, 1043, 1341, 1764, 1788, 2086, 2682, 3129, 4172, 4789, 5364, 6258, 7301, 9387, 9578, 12516, 14367, 14602, 18774, 19156, 21903, 28734, 29204, 33523, 37548, 43101, 43806, 57468, 65709, 67046, 86202, 87612, 100569, 131418, 134092, 172404, 201138, 234661, 262836, 301707, 402276, 469322, 603414, 703983, 713561, 938644, 1206828, 1407966, 1427122, 2111949, 2140683, 2815932, 2854244, 4223898, 4281366, 4994927, 6422049, 8447796, 8562732, 9989854, 12844098, 14984781, 19979708, 25688196, 29969562, 34964489, 44954343, 59939124, 69928978, 89908686, 104893467, 139857956, 179817372, 209786934, 314680401, 419573868, 629360802, 1258721604]

約数ペア:

[(1, 1258721604), (2, 629360802), (3, 419573868), (4, 314680401), (6, 209786934), (7, 179817372), (9, 139857956), (12, 104893467), (14, 89908686), (18, 69928978), (21, 59939124), (28, 44954343), (36, 34964489), (42, 29969562), (49, 25688196), (63, 19979708), (84, 14984781), (98, 12844098), (126, 9989854), (147, 8562732), (149, 8447796), (196, 6422049), (252, 4994927), (294, 4281366), (298, 4223898), (441, 2854244), (447, 2815932), (588, 2140683), (596, 2111949), (882, 1427122), (894, 1407966), (1043, 1206828), (1341, 938644), (1764, 713561), (1788, 703983), (2086, 603414), (2682, 469322), (3129, 402276), (4172, 301707), (4789, 262836), (5364, 234661), (6258, 201138), (7301, 172404), (9387, 134092), (9578, 131418), (12516, 100569), (14367, 87612), (14602, 86202), (18774, 67046), (19156, 65709), (21903, 57468), (28734, 43806), (29204, 43101), (33523, 37548)]