7449288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 24192000

約数和(自身を除く): 16742712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 139, 154, 168, 174, 203, 231, 232, 264, 278, 308, 319, 348, 406, 417, 462, 556, 609, 616, 638, 696, 812, 834, 924, 957, 973, 1112, 1218, 1276, 1529, 1624, 1668, 1848, 1914, 1946, 2233, 2436, 2552, 2919, 3058, 3336, 3828, 3892, 4031, 4466, 4587, 4872, 5838, 6116, 6699, 7656, 7784, 8062, 8932, 9174, 10703, 11676, 12093, 12232, 13398, 16124, 17864, 18348, 21406, 23352, 24186, 26796, 28217, 32109, 32248, 36696, 42812, 44341, 48372, 53592, 56434, 64218, 84651, 85624, 88682, 96744, 112868, 128436, 133023, 169302, 177364, 225736, 256872, 266046, 310387, 338604, 354728, 532092, 620774, 677208, 931161, 1064184, 1241548, 1862322, 2483096, 3724644, 7449288]

約数ペア:

[(1, 7449288), (2, 3724644), (3, 2483096), (4, 1862322), (6, 1241548), (7, 1064184), (8, 931161), (11, 677208), (12, 620774), (14, 532092), (21, 354728), (22, 338604), (24, 310387), (28, 266046), (29, 256872), (33, 225736), (42, 177364), (44, 169302), (56, 133023), (58, 128436), (66, 112868), (77, 96744), (84, 88682), (87, 85624), (88, 84651), (116, 64218), (132, 56434), (139, 53592), (154, 48372), (168, 44341), (174, 42812), (203, 36696), (231, 32248), (232, 32109), (264, 28217), (278, 26796), (308, 24186), (319, 23352), (348, 21406), (406, 18348), (417, 17864), (462, 16124), (556, 13398), (609, 12232), (616, 12093), (638, 11676), (696, 10703), (812, 9174), (834, 8932), (924, 8062), (957, 7784), (973, 7656), (1112, 6699), (1218, 6116), (1276, 5838), (1529, 4872), (1624, 4587), (1668, 4466), (1848, 4031), (1914, 3892), (1946, 3828), (2233, 3336), (2436, 3058), (2552, 2919)]