189413779968

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{217489}}^1$

素因数の和:217529

約数の個数: 240

約数和(自身を含む): 647897490240

約数和(自身を除く): 458483710272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3584, 3888, 4032, 4536, 4608, 5184, 5376, 6048, 6804, 6912, 7776, 8064, 9072, 10368, 10752, 12096, 13608, 13824, 15552, 16128, 18144, 20736, 24192, 27216, 31104, 32256, 36288, 41472, 48384, 54432, 62208, 72576, 96768, 108864, 124416, 145152, 217489, 217728, 290304, 434978, 435456, 652467, 869956, 870912, 1304934, 1522423, 1739912, 1957401, 2609868, 3044846, 3479824, 3914802, 4567269, 5219736, 5872203, 6089692, 6959648, 7829604, 9134538, 10439472, 11744406, 12179384, 13701807, 13919296, 15659208, 17616609, 18269076, 20878944, 23488812, 24358768, 27403614, 27838592, 31318416, 35233218, 36538152, 41105421, 41757888, 46977624, 48717536, 52849827, 54807228, 55677184, 62636832, 70466436, 73076304, 82210842, 83515776, 93955248, 97435072, 105699654, 109614456, 111354368, 123316263, 125273664, 140932872, 146152608, 164421684, 167031552, 187910496, 194870144, 211399308, 219228912, 246632526, 250547328, 281865744, 292305216, 328843368, 334063104, 369948789, 375820992, 389740288, 422798616, 438457824, 493265052, 501094656, 563731488, 584610432, 657686736, 739897578, 751641984, 779480576, 845597232, 876915648, 986530104, 1002189312, 1127462976, 1169220864, 1315373472, 1479795156, 1503283968, 1691194464, 1753831296, 1973060208, 2254925952, 2338441728, 2630746944, 2959590312, 3006567936, 3382388928, 3507662592, 3946120416, 4509851904, 5261493888, 5919180624, 6764777856, 7015325184, 7892240832, 9019703808, 10522987776, 11838361248, 13529555712, 15784481664, 21045975552, 23676722496, 27059111424, 31568963328, 47353444992, 63137926656, 94706889984, 189413779968]

約数ペア:

[(1, 189413779968), (2, 94706889984), (3, 63137926656), (4, 47353444992), (6, 31568963328), (7, 27059111424), (8, 23676722496), (9, 21045975552), (12, 15784481664), (14, 13529555712), (16, 11838361248), (18, 10522987776), (21, 9019703808), (24, 7892240832), (27, 7015325184), (28, 6764777856), (32, 5919180624), (36, 5261493888), (42, 4509851904), (48, 3946120416), (54, 3507662592), (56, 3382388928), (63, 3006567936), (64, 2959590312), (72, 2630746944), (81, 2338441728), (84, 2254925952), (96, 1973060208), (108, 1753831296), (112, 1691194464), (126, 1503283968), (128, 1479795156), (144, 1315373472), (162, 1169220864), (168, 1127462976), (189, 1002189312), (192, 986530104), (216, 876915648), (224, 845597232), (243, 779480576), (252, 751641984), (256, 739897578), (288, 657686736), (324, 584610432), (336, 563731488), (378, 501094656), (384, 493265052), (432, 438457824), (448, 422798616), (486, 389740288), (504, 375820992), (512, 369948789), (567, 334063104), (576, 328843368), (648, 292305216), (672, 281865744), (756, 250547328), (768, 246632526), (864, 219228912), (896, 211399308), (972, 194870144), (1008, 187910496), (1134, 167031552), (1152, 164421684), (1296, 146152608), (1344, 140932872), (1512, 125273664), (1536, 123316263), (1701, 111354368), (1728, 109614456), (1792, 105699654), (1944, 97435072), (2016, 93955248), (2268, 83515776), (2304, 82210842), (2592, 73076304), (2688, 70466436), (3024, 62636832), (3402, 55677184), (3456, 54807228), (3584, 52849827), (3888, 48717536), (4032, 46977624), (4536, 41757888), (4608, 41105421), (5184, 36538152), (5376, 35233218), (6048, 31318416), (6804, 27838592), (6912, 27403614), (7776, 24358768), (8064, 23488812), (9072, 20878944), (10368, 18269076), (10752, 17616609), (12096, 15659208), (13608, 13919296), (13824, 13701807), (15552, 12179384), (16128, 11744406), (18144, 10439472), (20736, 9134538), (24192, 7829604), (27216, 6959648), (31104, 6089692), (32256, 5872203), (36288, 5219736), (41472, 4567269), (48384, 3914802), (54432, 3479824), (62208, 3044846), (72576, 2609868), (96768, 1957401), (108864, 1739912), (124416, 1522423), (145152, 1304934), (217489, 870912), (217728, 869956), (290304, 652467), (434978, 435456)]