289094652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 216

約数和(自身を含む): 968240000

約数和(自身を除く): 679145348

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 121, 126, 132, 133, 154, 171, 198, 209, 228, 231, 242, 252, 266, 308, 342, 363, 396, 399, 418, 462, 484, 499, 532, 627, 684, 693, 726, 798, 836, 847, 924, 998, 1089, 1197, 1254, 1386, 1452, 1463, 1497, 1596, 1694, 1881, 1996, 2178, 2299, 2394, 2508, 2541, 2772, 2926, 2994, 3388, 3493, 3762, 4356, 4389, 4491, 4598, 4788, 5082, 5489, 5852, 5988, 6897, 6986, 7524, 7623, 8778, 8982, 9196, 9481, 10164, 10479, 10978, 13167, 13794, 13972, 15246, 16093, 16467, 17556, 17964, 18962, 20691, 20958, 21956, 26334, 27588, 28443, 30492, 31437, 32186, 32934, 37924, 38423, 41382, 41916, 48279, 49401, 52668, 56886, 60379, 62874, 64372, 65868, 66367, 76846, 82764, 85329, 96558, 98802, 104291, 113772, 115269, 120758, 125748, 132734, 144837, 153692, 170658, 181137, 193116, 197604, 199101, 208582, 230538, 241516, 265468, 289674, 312873, 341316, 345807, 362274, 398202, 417164, 422653, 461076, 543411, 579348, 597303, 625746, 691614, 724548, 730037, 796404, 845306, 938619, 1086822, 1147201, 1194606, 1251492, 1267959, 1383228, 1460074, 1690612, 1877238, 2173644, 2190111, 2294402, 2389212, 2535918, 2920148, 3441603, 3754476, 3803877, 4380222, 4588804, 5071836, 6570333, 6883206, 7607754, 8030407, 8760444, 10324809, 13140666, 13766412, 15215508, 16060814, 20649618, 24091221, 26281332, 32121628, 41299236, 48182442, 72273663, 96364884, 144547326, 289094652]

約数ペア:

[(1, 289094652), (2, 144547326), (3, 96364884), (4, 72273663), (6, 48182442), (7, 41299236), (9, 32121628), (11, 26281332), (12, 24091221), (14, 20649618), (18, 16060814), (19, 15215508), (21, 13766412), (22, 13140666), (28, 10324809), (33, 8760444), (36, 8030407), (38, 7607754), (42, 6883206), (44, 6570333), (57, 5071836), (63, 4588804), (66, 4380222), (76, 3803877), (77, 3754476), (84, 3441603), (99, 2920148), (114, 2535918), (121, 2389212), (126, 2294402), (132, 2190111), (133, 2173644), (154, 1877238), (171, 1690612), (198, 1460074), (209, 1383228), (228, 1267959), (231, 1251492), (242, 1194606), (252, 1147201), (266, 1086822), (308, 938619), (342, 845306), (363, 796404), (396, 730037), (399, 724548), (418, 691614), (462, 625746), (484, 597303), (499, 579348), (532, 543411), (627, 461076), (684, 422653), (693, 417164), (726, 398202), (798, 362274), (836, 345807), (847, 341316), (924, 312873), (998, 289674), (1089, 265468), (1197, 241516), (1254, 230538), (1386, 208582), (1452, 199101), (1463, 197604), (1497, 193116), (1596, 181137), (1694, 170658), (1881, 153692), (1996, 144837), (2178, 132734), (2299, 125748), (2394, 120758), (2508, 115269), (2541, 113772), (2772, 104291), (2926, 98802), (2994, 96558), (3388, 85329), (3493, 82764), (3762, 76846), (4356, 66367), (4389, 65868), (4491, 64372), (4598, 62874), (4788, 60379), (5082, 56886), (5489, 52668), (5852, 49401), (5988, 48279), (6897, 41916), (6986, 41382), (7524, 38423), (7623, 37924), (8778, 32934), (8982, 32186), (9196, 31437), (9481, 30492), (10164, 28443), (10479, 27588), (10978, 26334), (13167, 21956), (13794, 20958), (13972, 20691), (15246, 18962), (16093, 17964), (16467, 17556)]