2478394464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 8160687360

約数和(自身を除く): 5682292896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 139, 156, 157, 168, 169, 182, 208, 224, 273, 278, 312, 314, 336, 338, 364, 416, 417, 471, 507, 546, 556, 624, 628, 672, 676, 728, 834, 942, 973, 1014, 1092, 1099, 1112, 1183, 1248, 1256, 1352, 1456, 1668, 1807, 1884, 1946, 2028, 2041, 2184, 2198, 2224, 2366, 2512, 2704, 2912, 2919, 3297, 3336, 3549, 3614, 3768, 3892, 4056, 4082, 4368, 4396, 4448, 4732, 5024, 5408, 5421, 5838, 6123, 6594, 6672, 7098, 7228, 7536, 7784, 8112, 8164, 8736, 8792, 9464, 10842, 11676, 12246, 12649, 13188, 13344, 14196, 14287, 14456, 15072, 15568, 16224, 16328, 17584, 18928, 21684, 21823, 23352, 23491, 24492, 25298, 26376, 26533, 28392, 28574, 28912, 31136, 32656, 35168, 37856, 37947, 42861, 43368, 43646, 46704, 46982, 48984, 50596, 52752, 53066, 56784, 57148, 57824, 65312, 65469, 70473, 75894, 79599, 85722, 86736, 87292, 93408, 93964, 97968, 101192, 105504, 106132, 113568, 114296, 130938, 140946, 151788, 152761, 159198, 164437, 171444, 173472, 174584, 185731, 187928, 195936, 202384, 212264, 228592, 261876, 281892, 283699, 303576, 305522, 318396, 328874, 342888, 349168, 371462, 375856, 404768, 424528, 457184, 458283, 493311, 523752, 557193, 563784, 567398, 607152, 611044, 636792, 657748, 685776, 698336, 742924, 751712, 849056, 851097, 916566, 986622, 1047504, 1114386, 1127568, 1134796, 1214304, 1222088, 1273584, 1315496, 1371552, 1485848, 1702194, 1833132, 1973244, 1985893, 2095008, 2228772, 2255136, 2269592, 2444176, 2547168, 2630992, 2971696, 3404388, 3666264, 3688087, 3946488, 3971786, 4457544, 4539184, 4888352, 5261984, 5943392, 5957679, 6808776, 7332528, 7376174, 7892976, 7943572, 8915088, 9078368, 11064261, 11915358, 13617552, 14665056, 14752348, 15785952, 15887144, 17830176, 22128522, 23830716, 25816609, 27235104, 29504696, 31774288, 44257044, 47661432, 51633218, 59009392, 63548576, 77449827, 88514088, 95322864, 103266436, 118018784, 154899654, 177028176, 190645728, 206532872, 309799308, 354056352, 413065744, 619598616, 826131488, 1239197232, 2478394464]

約数ペア:

[(1, 2478394464), (2, 1239197232), (3, 826131488), (4, 619598616), (6, 413065744), (7, 354056352), (8, 309799308), (12, 206532872), (13, 190645728), (14, 177028176), (16, 154899654), (21, 118018784), (24, 103266436), (26, 95322864), (28, 88514088), (32, 77449827), (39, 63548576), (42, 59009392), (48, 51633218), (52, 47661432), (56, 44257044), (78, 31774288), (84, 29504696), (91, 27235104), (96, 25816609), (104, 23830716), (112, 22128522), (139, 17830176), (156, 15887144), (157, 15785952), (168, 14752348), (169, 14665056), (182, 13617552), (208, 11915358), (224, 11064261), (273, 9078368), (278, 8915088), (312, 7943572), (314, 7892976), (336, 7376174), (338, 7332528), (364, 6808776), (416, 5957679), (417, 5943392), (471, 5261984), (507, 4888352), (546, 4539184), (556, 4457544), (624, 3971786), (628, 3946488), (672, 3688087), (676, 3666264), (728, 3404388), (834, 2971696), (942, 2630992), (973, 2547168), (1014, 2444176), (1092, 2269592), (1099, 2255136), (1112, 2228772), (1183, 2095008), (1248, 1985893), (1256, 1973244), (1352, 1833132), (1456, 1702194), (1668, 1485848), (1807, 1371552), (1884, 1315496), (1946, 1273584), (2028, 1222088), (2041, 1214304), (2184, 1134796), (2198, 1127568), (2224, 1114386), (2366, 1047504), (2512, 986622), (2704, 916566), (2912, 851097), (2919, 849056), (3297, 751712), (3336, 742924), (3549, 698336), (3614, 685776), (3768, 657748), (3892, 636792), (4056, 611044), (4082, 607152), (4368, 567398), (4396, 563784), (4448, 557193), (4732, 523752), (5024, 493311), (5408, 458283), (5421, 457184), (5838, 424528), (6123, 404768), (6594, 375856), (6672, 371462), (7098, 349168), (7228, 342888), (7536, 328874), (7784, 318396), (8112, 305522), (8164, 303576), (8736, 283699), (8792, 281892), (9464, 261876), (10842, 228592), (11676, 212264), (12246, 202384), (12649, 195936), (13188, 187928), (13344, 185731), (14196, 174584), (14287, 173472), (14456, 171444), (15072, 164437), (15568, 159198), (16224, 152761), (16328, 151788), (17584, 140946), (18928, 130938), (21684, 114296), (21823, 113568), (23352, 106132), (23491, 105504), (24492, 101192), (25298, 97968), (26376, 93964), (26533, 93408), (28392, 87292), (28574, 86736), (28912, 85722), (31136, 79599), (32656, 75894), (35168, 70473), (37856, 65469), (37947, 65312), (42861, 57824), (43368, 57148), (43646, 56784), (46704, 53066), (46982, 52752), (48984, 50596)]