311362272

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1510

約数の個数: 192

約数和(自身を含む): 1030176000

約数和(自身を除く): 718813728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 608, 624, 684, 702, 741, 864, 912, 936, 988, 1026, 1248, 1368, 1404, 1459, 1482, 1824, 1872, 1976, 2052, 2223, 2736, 2808, 2918, 2964, 3744, 3952, 4104, 4377, 4446, 5472, 5616, 5836, 5928, 6669, 7904, 8208, 8754, 8892, 11232, 11672, 11856, 13131, 13338, 16416, 17508, 17784, 18967, 23344, 23712, 26262, 26676, 27721, 35016, 35568, 37934, 39393, 46688, 52524, 53352, 55442, 56901, 70032, 71136, 75868, 78786, 83163, 105048, 106704, 110884, 113802, 140064, 151736, 157572, 166326, 170703, 210096, 213408, 221768, 227604, 249489, 303472, 315144, 332652, 341406, 360373, 420192, 443536, 455208, 498978, 512109, 606944, 630288, 665304, 682812, 720746, 748467, 887072, 910416, 997956, 1024218, 1081119, 1260576, 1330608, 1365624, 1441492, 1496934, 1820832, 1995912, 2048436, 2162238, 2661216, 2731248, 2882984, 2993868, 3243357, 3991824, 4096872, 4324476, 5462496, 5765968, 5987736, 6486714, 7983648, 8193744, 8648952, 9730071, 11531936, 11975472, 12973428, 16387488, 17297904, 19460142, 23950944, 25946856, 34595808, 38920284, 51893712, 77840568, 103787424, 155681136, 311362272]

約数ペア:

[(1, 311362272), (2, 155681136), (3, 103787424), (4, 77840568), (6, 51893712), (8, 38920284), (9, 34595808), (12, 25946856), (13, 23950944), (16, 19460142), (18, 17297904), (19, 16387488), (24, 12973428), (26, 11975472), (27, 11531936), (32, 9730071), (36, 8648952), (38, 8193744), (39, 7983648), (48, 6486714), (52, 5987736), (54, 5765968), (57, 5462496), (72, 4324476), (76, 4096872), (78, 3991824), (96, 3243357), (104, 2993868), (108, 2882984), (114, 2731248), (117, 2661216), (144, 2162238), (152, 2048436), (156, 1995912), (171, 1820832), (208, 1496934), (216, 1441492), (228, 1365624), (234, 1330608), (247, 1260576), (288, 1081119), (304, 1024218), (312, 997956), (342, 910416), (351, 887072), (416, 748467), (432, 720746), (456, 682812), (468, 665304), (494, 630288), (513, 606944), (608, 512109), (624, 498978), (684, 455208), (702, 443536), (741, 420192), (864, 360373), (912, 341406), (936, 332652), (988, 315144), (1026, 303472), (1248, 249489), (1368, 227604), (1404, 221768), (1459, 213408), (1482, 210096), (1824, 170703), (1872, 166326), (1976, 157572), (2052, 151736), (2223, 140064), (2736, 113802), (2808, 110884), (2918, 106704), (2964, 105048), (3744, 83163), (3952, 78786), (4104, 75868), (4377, 71136), (4446, 70032), (5472, 56901), (5616, 55442), (5836, 53352), (5928, 52524), (6669, 46688), (7904, 39393), (8208, 37934), (8754, 35568), (8892, 35016), (11232, 27721), (11672, 26676), (11856, 26262), (13131, 23712), (13338, 23344), (16416, 18967), (17508, 17784)]