215569536

素因数分解:

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

素因数の和:267

約数の個数: 256

約数和(自身を含む): 731136000

約数和(自身を除く): 515566464

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, 273, 312, 336, 364, 372, 384, 398, 403, 416, 434, 448, 496, 546, 597, 624, 651, 672, 728, 744, 796, 806, 832, 868, 896, 992, 1092, 1194, 1209, 1248, 1302, 1344, 1393, 1456, 1488, 1592, 1612, 1664, 1736, 1984, 2184, 2388, 2418, 2496, 2587, 2604, 2688, 2786, 2821, 2912, 2976, 3184, 3224, 3472, 3968, 4179, 4368, 4776, 4836, 4992, 5174, 5208, 5572, 5642, 5824, 5952, 6169, 6368, 6448, 6944, 7761, 8358, 8463, 8736, 9552, 9672, 10348, 10416, 11144, 11284, 11648, 11904, 12338, 12736, 12896, 13888, 15522, 16716, 16926, 17472, 18109, 18507, 19104, 19344, 20696, 20832, 22288, 22568, 24676, 25472, 25792, 27776, 31044, 33432, 33852, 34944, 36218, 37014, 38208, 38688, 41392, 41664, 43183, 44576, 45136, 49352, 51584, 54327, 62088, 66864, 67704, 72436, 74028, 76416, 77376, 80197, 82784, 83328, 86366, 89152, 90272, 98704, 108654, 124176, 129549, 133728, 135408, 144872, 148056, 154752, 160394, 165568, 172732, 178304, 180544, 197408, 217308, 240591, 248352, 259098, 267456, 270816, 289744, 296112, 320788, 331136, 345464, 361088, 394816, 434616, 481182, 496704, 518196, 534912, 541632, 561379, 579488, 592224, 641576, 690928, 789632, 869232, 962364, 993408, 1036392, 1083264, 1122758, 1158976, 1184448, 1283152, 1381856, 1684137, 1738464, 1924728, 2072784, 2245516, 2317952, 2368896, 2566304, 2763712, 3368274, 3476928, 3849456, 4145568, 4491032, 5132608, 5527424, 6736548, 6953856, 7698912, 8291136, 8982064, 10265216, 13473096, 15397824, 16582272, 17964128, 26946192, 30795648, 35928256, 53892384, 71856512, 107784768, 215569536]

約数ペア:

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