317255616

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3264

約数の個数: 140

約数和(自身を含む): 990249480

約数和(自身を除く): 672993864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2592, 2736, 3078, 3221, 3648, 4104, 5184, 5472, 6156, 6442, 8208, 9663, 10944, 12312, 12884, 16416, 19326, 24624, 25768, 28989, 32832, 38652, 49248, 51536, 57978, 61199, 77304, 86967, 98496, 103072, 115956, 122398, 154608, 173934, 183597, 206144, 231912, 244796, 260901, 309216, 347868, 367194, 463824, 489592, 521802, 550791, 618432, 695736, 734388, 927648, 979184, 1043604, 1101582, 1391472, 1468776, 1652373, 1855296, 1958368, 2087208, 2203164, 2782944, 2937552, 3304746, 3916736, 4174416, 4406328, 4957119, 5565888, 5875104, 6609492, 8348832, 8812656, 9914238, 11750208, 13218984, 16697664, 17625312, 19828476, 26437968, 35250624, 39656952, 52875936, 79313904, 105751872, 158627808, 317255616]

約数ペア:

[(1, 317255616), (2, 158627808), (3, 105751872), (4, 79313904), (6, 52875936), (8, 39656952), (9, 35250624), (12, 26437968), (16, 19828476), (18, 17625312), (19, 16697664), (24, 13218984), (27, 11750208), (32, 9914238), (36, 8812656), (38, 8348832), (48, 6609492), (54, 5875104), (57, 5565888), (64, 4957119), (72, 4406328), (76, 4174416), (81, 3916736), (96, 3304746), (108, 2937552), (114, 2782944), (144, 2203164), (152, 2087208), (162, 1958368), (171, 1855296), (192, 1652373), (216, 1468776), (228, 1391472), (288, 1101582), (304, 1043604), (324, 979184), (342, 927648), (432, 734388), (456, 695736), (513, 618432), (576, 550791), (608, 521802), (648, 489592), (684, 463824), (864, 367194), (912, 347868), (1026, 309216), (1216, 260901), (1296, 244796), (1368, 231912), (1539, 206144), (1728, 183597), (1824, 173934), (2052, 154608), (2592, 122398), (2736, 115956), (3078, 103072), (3221, 98496), (3648, 86967), (4104, 77304), (5184, 61199), (5472, 57978), (6156, 51536), (6442, 49248), (8208, 38652), (9663, 32832), (10944, 28989), (12312, 25768), (12884, 24624), (16416, 19326)]