431228028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 1401926400

約数和(自身を除く): 970698372

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 29, 33, 38, 42, 44, 49, 57, 58, 66, 76, 77, 84, 87, 98, 114, 116, 121, 132, 133, 147, 154, 174, 196, 203, 209, 228, 231, 242, 266, 294, 308, 319, 348, 363, 399, 406, 418, 462, 484, 532, 539, 551, 588, 609, 627, 638, 726, 798, 812, 836, 847, 924, 931, 957, 1078, 1102, 1218, 1254, 1276, 1331, 1421, 1452, 1463, 1596, 1617, 1653, 1694, 1862, 1914, 2156, 2204, 2233, 2299, 2436, 2508, 2541, 2662, 2793, 2842, 2926, 3234, 3306, 3388, 3509, 3724, 3828, 3857, 3993, 4263, 4389, 4466, 4598, 5082, 5324, 5586, 5684, 5852, 5929, 6061, 6468, 6612, 6699, 6897, 7018, 7714, 7986, 8526, 8778, 8932, 9196, 9317, 10164, 10241, 10527, 11172, 11571, 11858, 12122, 13398, 13794, 14036, 15428, 15631, 15972, 16093, 17052, 17556, 17787, 18183, 18634, 20482, 21054, 23142, 23716, 24244, 24563, 25289, 26796, 26999, 27588, 27951, 30723, 31262, 32186, 35574, 36366, 37268, 38599, 40964, 42108, 42427, 46284, 46893, 48279, 49126, 50578, 53998, 55902, 61446, 62524, 64372, 65219, 66671, 71148, 72732, 73689, 75867, 77198, 80997, 84854, 93786, 96558, 98252, 101156, 107996, 111804, 112651, 115797, 122892, 127281, 130438, 133342, 147378, 151734, 154396, 161994, 169708, 171941, 177023, 187572, 193116, 195657, 200013, 225302, 231594, 254562, 260876, 266684, 270193, 294756, 296989, 303468, 323988, 337953, 343882, 354046, 391314, 400026, 450604, 463188, 466697, 509124, 515823, 531069, 540386, 593978, 675906, 687764, 708092, 733381, 782628, 800052, 810579, 890967, 933394, 1031646, 1062138, 1080772, 1187956, 1239161, 1351812, 1400091, 1466762, 1621158, 1781934, 1866788, 1891351, 2063292, 2124276, 2200143, 2478322, 2800182, 2933524, 3242316, 3266879, 3563868, 3717483, 3782702, 4400286, 4956644, 5133667, 5600364, 5674053, 6533758, 7434966, 7565404, 8800572, 9800637, 10267334, 11348106, 13067516, 14869932, 15401001, 19601274, 20534668, 22696212, 30802002, 35935669, 39202548, 61604004, 71871338, 107807007, 143742676, 215614014, 431228028]

約数ペア:

[(1, 431228028), (2, 215614014), (3, 143742676), (4, 107807007), (6, 71871338), (7, 61604004), (11, 39202548), (12, 35935669), (14, 30802002), (19, 22696212), (21, 20534668), (22, 19601274), (28, 15401001), (29, 14869932), (33, 13067516), (38, 11348106), (42, 10267334), (44, 9800637), (49, 8800572), (57, 7565404), (58, 7434966), (66, 6533758), (76, 5674053), (77, 5600364), (84, 5133667), (87, 4956644), (98, 4400286), (114, 3782702), (116, 3717483), (121, 3563868), (132, 3266879), (133, 3242316), (147, 2933524), (154, 2800182), (174, 2478322), (196, 2200143), (203, 2124276), (209, 2063292), (228, 1891351), (231, 1866788), (242, 1781934), (266, 1621158), (294, 1466762), (308, 1400091), (319, 1351812), (348, 1239161), (363, 1187956), (399, 1080772), (406, 1062138), (418, 1031646), (462, 933394), (484, 890967), (532, 810579), (539, 800052), (551, 782628), (588, 733381), (609, 708092), (627, 687764), (638, 675906), (726, 593978), (798, 540386), (812, 531069), (836, 515823), (847, 509124), (924, 466697), (931, 463188), (957, 450604), (1078, 400026), (1102, 391314), (1218, 354046), (1254, 343882), (1276, 337953), (1331, 323988), (1421, 303468), (1452, 296989), (1463, 294756), (1596, 270193), (1617, 266684), (1653, 260876), (1694, 254562), (1862, 231594), (1914, 225302), (2156, 200013), (2204, 195657), (2233, 193116), (2299, 187572), (2436, 177023), (2508, 171941), (2541, 169708), (2662, 161994), (2793, 154396), (2842, 151734), (2926, 147378), (3234, 133342), (3306, 130438), (3388, 127281), (3509, 122892), (3724, 115797), (3828, 112651), (3857, 111804), (3993, 107996), (4263, 101156), (4389, 98252), (4466, 96558), (4598, 93786), (5082, 84854), (5324, 80997), (5586, 77198), (5684, 75867), (5852, 73689), (5929, 72732), (6061, 71148), (6468, 66671), (6612, 65219), (6699, 64372), (6897, 62524), (7018, 61446), (7714, 55902), (7986, 53998), (8526, 50578), (8778, 49126), (8932, 48279), (9196, 46893), (9317, 46284), (10164, 42427), (10241, 42108), (10527, 40964), (11172, 38599), (11571, 37268), (11858, 36366), (12122, 35574), (13398, 32186), (13794, 31262), (14036, 30723), (15428, 27951), (15631, 27588), (15972, 26999), (16093, 26796), (17052, 25289), (17556, 24563), (17787, 24244), (18183, 23716), (18634, 23142), (20482, 21054)]