238155456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 224

約数和(自身を含む): 798819840

約数和(自身を除く): 560664384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 89, 96, 112, 132, 154, 168, 176, 178, 181, 192, 224, 231, 264, 267, 308, 336, 352, 356, 362, 448, 462, 528, 534, 543, 616, 623, 672, 704, 712, 724, 924, 979, 1056, 1068, 1086, 1232, 1246, 1267, 1344, 1424, 1448, 1848, 1869, 1958, 1991, 2112, 2136, 2172, 2464, 2492, 2534, 2848, 2896, 2937, 3696, 3738, 3801, 3916, 3982, 4272, 4344, 4928, 4984, 5068, 5696, 5792, 5874, 5973, 6853, 7392, 7476, 7602, 7832, 7964, 8544, 8688, 9968, 10136, 11584, 11748, 11946, 13706, 13937, 14784, 14952, 15204, 15664, 15928, 16109, 17088, 17376, 19936, 20272, 20559, 23496, 23892, 27412, 27874, 29904, 30408, 31328, 31856, 32218, 34752, 39872, 40544, 41118, 41811, 46992, 47784, 48327, 54824, 55748, 59808, 60816, 62656, 63712, 64436, 81088, 82236, 83622, 93984, 95568, 96654, 109648, 111496, 112763, 119616, 121632, 127424, 128872, 164472, 167244, 177199, 187968, 191136, 193308, 219296, 222992, 225526, 243264, 257744, 328944, 334488, 338289, 354398, 382272, 386616, 438592, 445984, 451052, 515488, 531597, 657888, 668976, 676578, 708796, 773232, 891968, 902104, 1030976, 1063194, 1240393, 1315776, 1337952, 1353156, 1417592, 1546464, 1804208, 2126388, 2480786, 2675904, 2706312, 2835184, 3092928, 3608416, 3721179, 4252776, 4961572, 5412624, 5670368, 7216832, 7442358, 8505552, 9923144, 10825248, 11340736, 14884716, 17011104, 19846288, 21650496, 29769432, 34022208, 39692576, 59538864, 79385152, 119077728, 238155456]

約数ペア:

[(1, 238155456), (2, 119077728), (3, 79385152), (4, 59538864), (6, 39692576), (7, 34022208), (8, 29769432), (11, 21650496), (12, 19846288), (14, 17011104), (16, 14884716), (21, 11340736), (22, 10825248), (24, 9923144), (28, 8505552), (32, 7442358), (33, 7216832), (42, 5670368), (44, 5412624), (48, 4961572), (56, 4252776), (64, 3721179), (66, 3608416), (77, 3092928), (84, 2835184), (88, 2706312), (89, 2675904), (96, 2480786), (112, 2126388), (132, 1804208), (154, 1546464), (168, 1417592), (176, 1353156), (178, 1337952), (181, 1315776), (192, 1240393), (224, 1063194), (231, 1030976), (264, 902104), (267, 891968), (308, 773232), (336, 708796), (352, 676578), (356, 668976), (362, 657888), (448, 531597), (462, 515488), (528, 451052), (534, 445984), (543, 438592), (616, 386616), (623, 382272), (672, 354398), (704, 338289), (712, 334488), (724, 328944), (924, 257744), (979, 243264), (1056, 225526), (1068, 222992), (1086, 219296), (1232, 193308), (1246, 191136), (1267, 187968), (1344, 177199), (1424, 167244), (1448, 164472), (1848, 128872), (1869, 127424), (1958, 121632), (1991, 119616), (2112, 112763), (2136, 111496), (2172, 109648), (2464, 96654), (2492, 95568), (2534, 93984), (2848, 83622), (2896, 82236), (2937, 81088), (3696, 64436), (3738, 63712), (3801, 62656), (3916, 60816), (3982, 59808), (4272, 55748), (4344, 54824), (4928, 48327), (4984, 47784), (5068, 46992), (5696, 41811), (5792, 41118), (5874, 40544), (5973, 39872), (6853, 34752), (7392, 32218), (7476, 31856), (7602, 31328), (7832, 30408), (7964, 29904), (8544, 27874), (8688, 27412), (9968, 23892), (10136, 23496), (11584, 20559), (11748, 20272), (11946, 19936), (13706, 17376), (13937, 17088), (14784, 16109), (14952, 15928), (15204, 15664)]