266973408

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 898934400

約数和(自身を除く): 631960992

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, 81, 96, 104, 108, 114, 117, 139, 144, 152, 156, 162, 171, 208, 216, 228, 234, 243, 247, 278, 288, 304, 312, 324, 342, 351, 416, 417, 432, 456, 468, 486, 494, 513, 556, 608, 624, 648, 684, 702, 741, 834, 864, 912, 936, 972, 988, 1026, 1053, 1112, 1248, 1251, 1296, 1368, 1404, 1482, 1539, 1668, 1807, 1824, 1872, 1944, 1976, 2052, 2106, 2223, 2224, 2502, 2592, 2641, 2736, 2808, 2964, 3078, 3159, 3336, 3614, 3744, 3753, 3888, 3952, 4104, 4212, 4446, 4448, 4617, 5004, 5282, 5421, 5472, 5616, 5928, 6156, 6318, 6669, 6672, 7228, 7506, 7776, 7904, 7923, 8208, 8424, 8892, 9234, 10008, 10564, 10842, 11232, 11259, 11856, 12312, 12636, 13338, 13344, 14456, 15012, 15846, 16263, 16416, 16848, 17784, 18468, 20007, 20016, 21128, 21684, 22518, 23712, 23769, 24624, 25272, 26676, 28912, 30024, 31692, 32526, 33696, 33777, 34333, 35568, 36936, 40014, 40032, 42256, 43368, 45036, 47538, 48789, 49248, 50544, 53352, 57824, 60021, 60048, 63384, 65052, 67554, 68666, 71136, 71307, 73872, 80028, 84512, 86736, 90072, 95076, 97578, 101088, 102999, 106704, 120042, 120096, 126768, 130104, 135108, 137332, 142614, 146367, 147744, 160056, 173472, 180144, 190152, 195156, 205998, 213408, 213921, 240084, 253536, 260208, 270216, 274664, 285228, 292734, 308997, 320112, 360288, 380304, 390312, 411996, 427842, 439101, 480168, 520416, 540432, 549328, 570456, 585468, 617994, 640224, 641763, 760608, 780624, 823992, 855684, 878202, 926991, 960336, 1080864, 1098656, 1140912, 1170936, 1235988, 1283526, 1561248, 1647984, 1711368, 1756404, 1853982, 1920672, 2281824, 2341872, 2471976, 2567052, 2780973, 3295968, 3422736, 3512808, 3707964, 4683744, 4943952, 5134104, 5561946, 6845472, 7025616, 7415928, 8342919, 9887904, 10268208, 11123892, 14051232, 14831856, 16685838, 20536416, 22247784, 29663712, 33371676, 44495568, 66743352, 88991136, 133486704, 266973408]

約数ペア:

[(1, 266973408), (2, 133486704), (3, 88991136), (4, 66743352), (6, 44495568), (8, 33371676), (9, 29663712), (12, 22247784), (13, 20536416), (16, 16685838), (18, 14831856), (19, 14051232), (24, 11123892), (26, 10268208), (27, 9887904), (32, 8342919), (36, 7415928), (38, 7025616), (39, 6845472), (48, 5561946), (52, 5134104), (54, 4943952), (57, 4683744), (72, 3707964), (76, 3512808), (78, 3422736), (81, 3295968), (96, 2780973), (104, 2567052), (108, 2471976), (114, 2341872), (117, 2281824), (139, 1920672), (144, 1853982), (152, 1756404), (156, 1711368), (162, 1647984), (171, 1561248), (208, 1283526), (216, 1235988), (228, 1170936), (234, 1140912), (243, 1098656), (247, 1080864), (278, 960336), (288, 926991), (304, 878202), (312, 855684), (324, 823992), (342, 780624), (351, 760608), (416, 641763), (417, 640224), (432, 617994), (456, 585468), (468, 570456), (486, 549328), (494, 540432), (513, 520416), (556, 480168), (608, 439101), (624, 427842), (648, 411996), (684, 390312), (702, 380304), (741, 360288), (834, 320112), (864, 308997), (912, 292734), (936, 285228), (972, 274664), (988, 270216), (1026, 260208), (1053, 253536), (1112, 240084), (1248, 213921), (1251, 213408), (1296, 205998), (1368, 195156), (1404, 190152), (1482, 180144), (1539, 173472), (1668, 160056), (1807, 147744), (1824, 146367), (1872, 142614), (1944, 137332), (1976, 135108), (2052, 130104), (2106, 126768), (2223, 120096), (2224, 120042), (2502, 106704), (2592, 102999), (2641, 101088), (2736, 97578), (2808, 95076), (2964, 90072), (3078, 86736), (3159, 84512), (3336, 80028), (3614, 73872), (3744, 71307), (3753, 71136), (3888, 68666), (3952, 67554), (4104, 65052), (4212, 63384), (4446, 60048), (4448, 60021), (4617, 57824), (5004, 53352), (5282, 50544), (5421, 49248), (5472, 48789), (5616, 47538), (5928, 45036), (6156, 43368), (6318, 42256), (6669, 40032), (6672, 40014), (7228, 36936), (7506, 35568), (7776, 34333), (7904, 33777), (7923, 33696), (8208, 32526), (8424, 31692), (8892, 30024), (9234, 28912), (10008, 26676), (10564, 25272), (10842, 24624), (11232, 23769), (11259, 23712), (11856, 22518), (12312, 21684), (12636, 21128), (13338, 20016), (13344, 20007), (14456, 18468), (15012, 17784), (15846, 16848), (16263, 16416)]