723646056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1543

約数の個数: 128

約数和(自身を含む): 2174791680

約数和(自身を除く): 1451145624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 137, 138, 161, 168, 184, 274, 276, 322, 411, 483, 548, 552, 644, 822, 959, 966, 1096, 1288, 1367, 1644, 1918, 1932, 2734, 2877, 3151, 3288, 3836, 3864, 4101, 5468, 5754, 6302, 7672, 8202, 9453, 9569, 10936, 11508, 12604, 16404, 18906, 19138, 22057, 23016, 25208, 28707, 31441, 32808, 37812, 38276, 44114, 57414, 62882, 66171, 75624, 76552, 88228, 94323, 114828, 125764, 132342, 176456, 187279, 188646, 220087, 229656, 251528, 264684, 374558, 377292, 440174, 529368, 561837, 660261, 749116, 754584, 880348, 1123674, 1310953, 1320522, 1498232, 1760696, 2247348, 2621906, 2641044, 3932859, 4307417, 4494696, 5243812, 5282088, 7865718, 8614834, 10487624, 12922251, 15731436, 17229668, 25844502, 30151919, 31462872, 34459336, 51689004, 60303838, 90455757, 103378008, 120607676, 180911514, 241215352, 361823028, 723646056]

約数ペア:

[(1, 723646056), (2, 361823028), (3, 241215352), (4, 180911514), (6, 120607676), (7, 103378008), (8, 90455757), (12, 60303838), (14, 51689004), (21, 34459336), (23, 31462872), (24, 30151919), (28, 25844502), (42, 17229668), (46, 15731436), (56, 12922251), (69, 10487624), (84, 8614834), (92, 7865718), (137, 5282088), (138, 5243812), (161, 4494696), (168, 4307417), (184, 3932859), (274, 2641044), (276, 2621906), (322, 2247348), (411, 1760696), (483, 1498232), (548, 1320522), (552, 1310953), (644, 1123674), (822, 880348), (959, 754584), (966, 749116), (1096, 660261), (1288, 561837), (1367, 529368), (1644, 440174), (1918, 377292), (1932, 374558), (2734, 264684), (2877, 251528), (3151, 229656), (3288, 220087), (3836, 188646), (3864, 187279), (4101, 176456), (5468, 132342), (5754, 125764), (6302, 114828), (7672, 94323), (8202, 88228), (9453, 76552), (9569, 75624), (10936, 66171), (11508, 62882), (12604, 57414), (16404, 44114), (18906, 38276), (19138, 37812), (22057, 32808), (23016, 31441), (25208, 28707)]