1887346656

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:823

約数の個数: 240

約数和(自身を含む): 6061809600

約数和(自身を除く): 4174462944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 81, 96, 104, 108, 117, 144, 156, 158, 162, 208, 216, 234, 237, 288, 312, 316, 324, 351, 416, 432, 468, 474, 624, 632, 648, 702, 709, 711, 864, 936, 948, 1027, 1053, 1248, 1264, 1296, 1404, 1418, 1422, 1872, 1896, 2054, 2106, 2127, 2133, 2528, 2592, 2808, 2836, 2844, 3081, 3744, 3792, 4108, 4212, 4254, 4266, 5616, 5672, 5688, 6162, 6381, 6399, 7584, 8216, 8424, 8508, 8532, 9217, 9243, 11232, 11344, 11376, 12324, 12762, 12798, 16432, 16848, 17016, 17064, 18434, 18486, 19143, 22688, 22752, 24648, 25524, 25596, 27651, 27729, 32864, 33696, 34032, 34128, 36868, 36972, 38286, 49296, 51048, 51192, 55302, 55458, 56011, 57429, 68064, 68256, 73736, 73944, 76572, 82953, 83187, 98592, 102096, 102384, 110604, 110916, 112022, 114858, 147472, 147888, 153144, 165906, 166374, 168033, 204192, 204768, 221208, 221832, 224044, 229716, 248859, 294944, 295776, 306288, 331812, 332748, 336066, 442416, 443664, 448088, 459432, 497718, 504099, 612576, 663624, 665496, 672132, 728143, 746577, 884832, 887328, 896176, 918864, 995436, 1008198, 1327248, 1330992, 1344264, 1456286, 1493154, 1512297, 1792352, 1837728, 1990872, 2016396, 2184429, 2654496, 2661984, 2688528, 2912572, 2986308, 3024594, 3981744, 4032792, 4368858, 4536891, 5377056, 5825144, 5972616, 6049188, 6553287, 7963488, 8065584, 8737716, 9073782, 11650288, 11945232, 12098376, 13106574, 16131168, 17475432, 18147564, 19659861, 23300576, 23890464, 24196752, 26213148, 34950864, 36295128, 39319722, 48393504, 52426296, 58979583, 69901728, 72590256, 78639444, 104852592, 117959166, 145180512, 157278888, 209705184, 235918332, 314557776, 471836664, 629115552, 943673328, 1887346656]

約数ペア:

[(1, 1887346656), (2, 943673328), (3, 629115552), (4, 471836664), (6, 314557776), (8, 235918332), (9, 209705184), (12, 157278888), (13, 145180512), (16, 117959166), (18, 104852592), (24, 78639444), (26, 72590256), (27, 69901728), (32, 58979583), (36, 52426296), (39, 48393504), (48, 39319722), (52, 36295128), (54, 34950864), (72, 26213148), (78, 24196752), (79, 23890464), (81, 23300576), (96, 19659861), (104, 18147564), (108, 17475432), (117, 16131168), (144, 13106574), (156, 12098376), (158, 11945232), (162, 11650288), (208, 9073782), (216, 8737716), (234, 8065584), (237, 7963488), (288, 6553287), (312, 6049188), (316, 5972616), (324, 5825144), (351, 5377056), (416, 4536891), (432, 4368858), (468, 4032792), (474, 3981744), (624, 3024594), (632, 2986308), (648, 2912572), (702, 2688528), (709, 2661984), (711, 2654496), (864, 2184429), (936, 2016396), (948, 1990872), (1027, 1837728), (1053, 1792352), (1248, 1512297), (1264, 1493154), (1296, 1456286), (1404, 1344264), (1418, 1330992), (1422, 1327248), (1872, 1008198), (1896, 995436), (2054, 918864), (2106, 896176), (2127, 887328), (2133, 884832), (2528, 746577), (2592, 728143), (2808, 672132), (2836, 665496), (2844, 663624), (3081, 612576), (3744, 504099), (3792, 497718), (4108, 459432), (4212, 448088), (4254, 443664), (4266, 442416), (5616, 336066), (5672, 332748), (5688, 331812), (6162, 306288), (6381, 295776), (6399, 294944), (7584, 248859), (8216, 229716), (8424, 224044), (8508, 221832), (8532, 221208), (9217, 204768), (9243, 204192), (11232, 168033), (11344, 166374), (11376, 165906), (12324, 153144), (12762, 147888), (12798, 147472), (16432, 114858), (16848, 112022), (17016, 110916), (17064, 110604), (18434, 102384), (18486, 102096), (19143, 98592), (22688, 83187), (22752, 82953), (24648, 76572), (25524, 73944), (25596, 73736), (27651, 68256), (27729, 68064), (32864, 57429), (33696, 56011), (34032, 55458), (34128, 55302), (36868, 51192), (36972, 51048), (38286, 49296)]