1210505856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 256

約数和(自身を含む): 3864576000

約数和(自身を除く): 2654070144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 73, 84, 93, 96, 112, 124, 128, 146, 168, 186, 192, 199, 217, 219, 224, 248, 292, 336, 372, 384, 398, 434, 438, 448, 496, 511, 584, 597, 651, 672, 744, 796, 868, 876, 896, 992, 1022, 1168, 1194, 1302, 1344, 1393, 1488, 1533, 1592, 1736, 1752, 1984, 2044, 2263, 2336, 2388, 2604, 2688, 2786, 2976, 3066, 3184, 3472, 3504, 3968, 4088, 4179, 4526, 4672, 4776, 5208, 5572, 5952, 6132, 6169, 6368, 6789, 6944, 7008, 8176, 8358, 9052, 9344, 9552, 10416, 11144, 11904, 12264, 12338, 12736, 13578, 13888, 14016, 14527, 15841, 16352, 16716, 18104, 18507, 19104, 20832, 22288, 24528, 24676, 25472, 27156, 27776, 28032, 29054, 31682, 32704, 33432, 36208, 37014, 38208, 41664, 43183, 43581, 44576, 47523, 49056, 49352, 54312, 58108, 63364, 65408, 66864, 72416, 74028, 76416, 83328, 86366, 87162, 89152, 95046, 98112, 98704, 101689, 108624, 116216, 126728, 129549, 133728, 144832, 148056, 172732, 174324, 178304, 190092, 196224, 197408, 203378, 217248, 232432, 253456, 259098, 267456, 289664, 296112, 305067, 345464, 348648, 380184, 394816, 406756, 434496, 450337, 464864, 506912, 518196, 534912, 592224, 610134, 690928, 697296, 760368, 789632, 813512, 868992, 900674, 929728, 1013824, 1036392, 1184448, 1220268, 1351011, 1381856, 1394592, 1520736, 1627024, 1801348, 1859456, 2027648, 2072784, 2368896, 2440536, 2702022, 2763712, 2789184, 3041472, 3152359, 3254048, 3602696, 4145568, 4881072, 5404044, 5527424, 5578368, 6082944, 6304718, 6508096, 7205392, 8291136, 9457077, 9762144, 10808088, 12609436, 13016192, 14410784, 16582272, 18914154, 19524288, 21616176, 25218872, 28821568, 37828308, 39048576, 43232352, 50437744, 57643136, 75656616, 86464704, 100875488, 151313232, 172929408, 201750976, 302626464, 403501952, 605252928, 1210505856]

約数ペア:

[(1, 1210505856), (2, 605252928), (3, 403501952), (4, 302626464), (6, 201750976), (7, 172929408), (8, 151313232), (12, 100875488), (14, 86464704), (16, 75656616), (21, 57643136), (24, 50437744), (28, 43232352), (31, 39048576), (32, 37828308), (42, 28821568), (48, 25218872), (56, 21616176), (62, 19524288), (64, 18914154), (73, 16582272), (84, 14410784), (93, 13016192), (96, 12609436), (112, 10808088), (124, 9762144), (128, 9457077), (146, 8291136), (168, 7205392), (186, 6508096), (192, 6304718), (199, 6082944), (217, 5578368), (219, 5527424), (224, 5404044), (248, 4881072), (292, 4145568), (336, 3602696), (372, 3254048), (384, 3152359), (398, 3041472), (434, 2789184), (438, 2763712), (448, 2702022), (496, 2440536), (511, 2368896), (584, 2072784), (597, 2027648), (651, 1859456), (672, 1801348), (744, 1627024), (796, 1520736), (868, 1394592), (876, 1381856), (896, 1351011), (992, 1220268), (1022, 1184448), (1168, 1036392), (1194, 1013824), (1302, 929728), (1344, 900674), (1393, 868992), (1488, 813512), (1533, 789632), (1592, 760368), (1736, 697296), (1752, 690928), (1984, 610134), (2044, 592224), (2263, 534912), (2336, 518196), (2388, 506912), (2604, 464864), (2688, 450337), (2786, 434496), (2976, 406756), (3066, 394816), (3184, 380184), (3472, 348648), (3504, 345464), (3968, 305067), (4088, 296112), (4179, 289664), (4526, 267456), (4672, 259098), (4776, 253456), (5208, 232432), (5572, 217248), (5952, 203378), (6132, 197408), (6169, 196224), (6368, 190092), (6789, 178304), (6944, 174324), (7008, 172732), (8176, 148056), (8358, 144832), (9052, 133728), (9344, 129549), (9552, 126728), (10416, 116216), (11144, 108624), (11904, 101689), (12264, 98704), (12338, 98112), (12736, 95046), (13578, 89152), (13888, 87162), (14016, 86366), (14527, 83328), (15841, 76416), (16352, 74028), (16716, 72416), (18104, 66864), (18507, 65408), (19104, 63364), (20832, 58108), (22288, 54312), (24528, 49352), (24676, 49056), (25472, 47523), (27156, 44576), (27776, 43581), (28032, 43183), (29054, 41664), (31682, 38208), (32704, 37014), (33432, 36208)]