431139072

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 1465139200

約数和(自身を除く): 1034000128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 199, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 398, 403, 416, 434, 448, 496, 546, 597, 624, 651, 672, 728, 744, 768, 796, 806, 832, 868, 896, 992, 1092, 1194, 1209, 1248, 1302, 1344, 1393, 1456, 1488, 1592, 1612, 1664, 1736, 1792, 1984, 2184, 2388, 2418, 2496, 2587, 2604, 2688, 2786, 2821, 2912, 2976, 3184, 3224, 3328, 3472, 3968, 4179, 4368, 4776, 4836, 4992, 5174, 5208, 5376, 5572, 5642, 5824, 5952, 6169, 6368, 6448, 6944, 7761, 7936, 8358, 8463, 8736, 9552, 9672, 9984, 10348, 10416, 11144, 11284, 11648, 11904, 12338, 12736, 12896, 13888, 15522, 16716, 16926, 17472, 18109, 18507, 19104, 19344, 20696, 20832, 22288, 22568, 23296, 23808, 24676, 25472, 25792, 27776, 31044, 33432, 33852, 34944, 36218, 37014, 38208, 38688, 41392, 41664, 43183, 44576, 45136, 49352, 50944, 51584, 54327, 55552, 62088, 66864, 67704, 69888, 72436, 74028, 76416, 77376, 80197, 82784, 83328, 86366, 89152, 90272, 98704, 103168, 108654, 124176, 129549, 133728, 135408, 144872, 148056, 152832, 154752, 160394, 165568, 166656, 172732, 178304, 180544, 197408, 217308, 240591, 248352, 259098, 267456, 270816, 289744, 296112, 309504, 320788, 331136, 345464, 356608, 361088, 394816, 434616, 481182, 496704, 518196, 534912, 541632, 561379, 579488, 592224, 641576, 662272, 690928, 722176, 789632, 869232, 962364, 993408, 1036392, 1069824, 1083264, 1122758, 1158976, 1184448, 1283152, 1381856, 1579264, 1684137, 1738464, 1924728, 1986816, 2072784, 2166528, 2245516, 2317952, 2368896, 2566304, 2763712, 3368274, 3476928, 3849456, 4145568, 4491032, 4635904, 4737792, 5132608, 5527424, 6736548, 6953856, 7698912, 8291136, 8982064, 10265216, 11054848, 13473096, 13907712, 15397824, 16582272, 17964128, 20530432, 26946192, 30795648, 33164544, 35928256, 53892384, 61591296, 71856512, 107784768, 143713024, 215569536, 431139072]

約数ペア:

[(1, 431139072), (2, 215569536), (3, 143713024), (4, 107784768), (6, 71856512), (7, 61591296), (8, 53892384), (12, 35928256), (13, 33164544), (14, 30795648), (16, 26946192), (21, 20530432), (24, 17964128), (26, 16582272), (28, 15397824), (31, 13907712), (32, 13473096), (39, 11054848), (42, 10265216), (48, 8982064), (52, 8291136), (56, 7698912), (62, 6953856), (64, 6736548), (78, 5527424), (84, 5132608), (91, 4737792), (93, 4635904), (96, 4491032), (104, 4145568), (112, 3849456), (124, 3476928), (128, 3368274), (156, 2763712), (168, 2566304), (182, 2368896), (186, 2317952), (192, 2245516), (199, 2166528), (208, 2072784), (217, 1986816), (224, 1924728), (248, 1738464), (256, 1684137), (273, 1579264), (312, 1381856), (336, 1283152), (364, 1184448), (372, 1158976), (384, 1122758), (398, 1083264), (403, 1069824), (416, 1036392), (434, 993408), (448, 962364), (496, 869232), (546, 789632), (597, 722176), (624, 690928), (651, 662272), (672, 641576), (728, 592224), (744, 579488), (768, 561379), (796, 541632), (806, 534912), (832, 518196), (868, 496704), (896, 481182), (992, 434616), (1092, 394816), (1194, 361088), (1209, 356608), (1248, 345464), (1302, 331136), (1344, 320788), (1393, 309504), (1456, 296112), (1488, 289744), (1592, 270816), (1612, 267456), (1664, 259098), (1736, 248352), (1792, 240591), (1984, 217308), (2184, 197408), (2388, 180544), (2418, 178304), (2496, 172732), (2587, 166656), (2604, 165568), (2688, 160394), (2786, 154752), (2821, 152832), (2912, 148056), (2976, 144872), (3184, 135408), (3224, 133728), (3328, 129549), (3472, 124176), (3968, 108654), (4179, 103168), (4368, 98704), (4776, 90272), (4836, 89152), (4992, 86366), (5174, 83328), (5208, 82784), (5376, 80197), (5572, 77376), (5642, 76416), (5824, 74028), (5952, 72436), (6169, 69888), (6368, 67704), (6448, 66864), (6944, 62088), (7761, 55552), (7936, 54327), (8358, 51584), (8463, 50944), (8736, 49352), (9552, 45136), (9672, 44576), (9984, 43183), (10348, 41664), (10416, 41392), (11144, 38688), (11284, 38208), (11648, 37014), (11904, 36218), (12338, 34944), (12736, 33852), (12896, 33432), (13888, 31044), (15522, 27776), (16716, 25792), (16926, 25472), (17472, 24676), (18109, 23808), (18507, 23296), (19104, 22568), (19344, 22288), (20696, 20832)]