246841504

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 643507200

約数和(自身を除く): 396665696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 37, 52, 56, 58, 74, 79, 91, 104, 112, 116, 148, 158, 182, 203, 208, 224, 232, 259, 296, 316, 364, 377, 406, 416, 464, 481, 518, 553, 592, 632, 728, 754, 812, 928, 962, 1027, 1036, 1073, 1106, 1184, 1264, 1456, 1508, 1624, 1924, 2054, 2072, 2146, 2212, 2291, 2528, 2639, 2912, 2923, 3016, 3248, 3367, 3848, 4108, 4144, 4292, 4424, 4582, 5278, 5846, 6032, 6496, 6734, 7189, 7511, 7696, 8216, 8288, 8584, 8848, 9164, 10556, 11692, 12064, 13468, 13949, 14378, 15022, 15392, 16037, 16432, 17168, 17696, 18328, 20461, 21112, 23384, 26936, 27898, 28756, 29783, 30044, 32074, 32864, 34336, 36656, 37999, 40922, 42224, 46768, 53872, 55796, 57512, 59566, 60088, 64148, 73312, 75998, 81844, 84448, 84767, 93536, 97643, 107744, 111592, 115024, 119132, 120176, 128296, 151996, 163688, 169534, 195286, 208481, 223184, 230048, 238264, 240352, 256592, 265993, 303992, 327376, 339068, 390572, 416962, 446368, 476528, 513184, 531986, 593369, 607984, 654752, 678136, 781144, 833924, 953056, 1063972, 1101971, 1186738, 1215968, 1356272, 1562288, 1667848, 2127944, 2203942, 2373476, 2712544, 3124576, 3335696, 4255888, 4407884, 4746952, 6671392, 7713797, 8511776, 8815768, 9493904, 15427594, 17631536, 18987808, 30855188, 35263072, 61710376, 123420752, 246841504]

約数ペア:

[(1, 246841504), (2, 123420752), (4, 61710376), (7, 35263072), (8, 30855188), (13, 18987808), (14, 17631536), (16, 15427594), (26, 9493904), (28, 8815768), (29, 8511776), (32, 7713797), (37, 6671392), (52, 4746952), (56, 4407884), (58, 4255888), (74, 3335696), (79, 3124576), (91, 2712544), (104, 2373476), (112, 2203942), (116, 2127944), (148, 1667848), (158, 1562288), (182, 1356272), (203, 1215968), (208, 1186738), (224, 1101971), (232, 1063972), (259, 953056), (296, 833924), (316, 781144), (364, 678136), (377, 654752), (406, 607984), (416, 593369), (464, 531986), (481, 513184), (518, 476528), (553, 446368), (592, 416962), (632, 390572), (728, 339068), (754, 327376), (812, 303992), (928, 265993), (962, 256592), (1027, 240352), (1036, 238264), (1073, 230048), (1106, 223184), (1184, 208481), (1264, 195286), (1456, 169534), (1508, 163688), (1624, 151996), (1924, 128296), (2054, 120176), (2072, 119132), (2146, 115024), (2212, 111592), (2291, 107744), (2528, 97643), (2639, 93536), (2912, 84767), (2923, 84448), (3016, 81844), (3248, 75998), (3367, 73312), (3848, 64148), (4108, 60088), (4144, 59566), (4292, 57512), (4424, 55796), (4582, 53872), (5278, 46768), (5846, 42224), (6032, 40922), (6496, 37999), (6734, 36656), (7189, 34336), (7511, 32864), (7696, 32074), (8216, 30044), (8288, 29783), (8584, 28756), (8848, 27898), (9164, 26936), (10556, 23384), (11692, 21112), (12064, 20461), (13468, 18328), (13949, 17696), (14378, 17168), (15022, 16432), (15392, 16037)]