1891237248

素因数分解:

$2^7\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2414

約数の個数: 160

約数和(自身を含む): 5702004000

約数和(自身を除く): 3810766752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 128, 144, 158, 162, 192, 216, 237, 288, 316, 324, 384, 432, 474, 576, 632, 648, 711, 864, 948, 1152, 1264, 1296, 1422, 1728, 1896, 2133, 2309, 2528, 2592, 2844, 3456, 3792, 4266, 4618, 5056, 5184, 5688, 6399, 6927, 7584, 8532, 9236, 10112, 10368, 11376, 12798, 13854, 15168, 17064, 18472, 20781, 22752, 25596, 27708, 30336, 34128, 36944, 41562, 45504, 51192, 55416, 62343, 68256, 73888, 83124, 91008, 102384, 110832, 124686, 136512, 147776, 166248, 182411, 187029, 204768, 221664, 249372, 273024, 295552, 332496, 364822, 374058, 409536, 443328, 498744, 547233, 664992, 729644, 748116, 819072, 886656, 997488, 1094466, 1329984, 1459288, 1496232, 1641699, 1994976, 2188932, 2659968, 2918576, 2992464, 3283398, 3989952, 4377864, 4925097, 5837152, 5984928, 6566796, 7979904, 8755728, 9850194, 11674304, 11969856, 13133592, 14775291, 17511456, 19700388, 23348608, 23939712, 26267184, 29550582, 35022912, 39400776, 52534368, 59101164, 70045824, 78801552, 105068736, 118202328, 157603104, 210137472, 236404656, 315206208, 472809312, 630412416, 945618624, 1891237248]

約数ペア:

[(1, 1891237248), (2, 945618624), (3, 630412416), (4, 472809312), (6, 315206208), (8, 236404656), (9, 210137472), (12, 157603104), (16, 118202328), (18, 105068736), (24, 78801552), (27, 70045824), (32, 59101164), (36, 52534368), (48, 39400776), (54, 35022912), (64, 29550582), (72, 26267184), (79, 23939712), (81, 23348608), (96, 19700388), (108, 17511456), (128, 14775291), (144, 13133592), (158, 11969856), (162, 11674304), (192, 9850194), (216, 8755728), (237, 7979904), (288, 6566796), (316, 5984928), (324, 5837152), (384, 4925097), (432, 4377864), (474, 3989952), (576, 3283398), (632, 2992464), (648, 2918576), (711, 2659968), (864, 2188932), (948, 1994976), (1152, 1641699), (1264, 1496232), (1296, 1459288), (1422, 1329984), (1728, 1094466), (1896, 997488), (2133, 886656), (2309, 819072), (2528, 748116), (2592, 729644), (2844, 664992), (3456, 547233), (3792, 498744), (4266, 443328), (4618, 409536), (5056, 374058), (5184, 364822), (5688, 332496), (6399, 295552), (6927, 273024), (7584, 249372), (8532, 221664), (9236, 204768), (10112, 187029), (10368, 182411), (11376, 166248), (12798, 147776), (13854, 136512), (15168, 124686), (17064, 110832), (18472, 102384), (20781, 91008), (22752, 83124), (25596, 73888), (27708, 68256), (30336, 62343), (34128, 55416), (36944, 51192), (41562, 45504)]