487011616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 1253145600

約数和(自身を除く): 766133984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 73, 79, 91, 104, 112, 116, 146, 158, 182, 203, 208, 224, 232, 292, 316, 364, 377, 406, 416, 464, 511, 553, 584, 632, 728, 754, 812, 928, 949, 1022, 1027, 1106, 1168, 1264, 1456, 1508, 1624, 1898, 2044, 2054, 2117, 2212, 2291, 2336, 2528, 2639, 2912, 3016, 3248, 3796, 4088, 4108, 4234, 4424, 4582, 5278, 5767, 6032, 6496, 6643, 7189, 7592, 8176, 8216, 8468, 8848, 9164, 10556, 11534, 12064, 13286, 14378, 14819, 15184, 16037, 16352, 16432, 16936, 17696, 18328, 21112, 23068, 26572, 27521, 28756, 29638, 29783, 30368, 32074, 32864, 33872, 36656, 40369, 42224, 46136, 53144, 55042, 57512, 59276, 59566, 64148, 67744, 73312, 74971, 80738, 84448, 92272, 106288, 110084, 115024, 118552, 119132, 128296, 149942, 161476, 167243, 184544, 192647, 208481, 212576, 220168, 230048, 237104, 238264, 256592, 299884, 322952, 334486, 385294, 416962, 440336, 474208, 476528, 513184, 524797, 599768, 645904, 668972, 770588, 833924, 880672, 953056, 1049594, 1170701, 1199536, 1291808, 1337944, 1541176, 1667848, 2099188, 2174159, 2341402, 2399072, 2675888, 3082352, 3335696, 4198376, 4348318, 4682804, 5351776, 6164704, 6671392, 8396752, 8696636, 9365608, 15219113, 16793504, 17393272, 18731216, 30438226, 34786544, 37462432, 60876452, 69573088, 121752904, 243505808, 487011616]

約数ペア:

[(1, 487011616), (2, 243505808), (4, 121752904), (7, 69573088), (8, 60876452), (13, 37462432), (14, 34786544), (16, 30438226), (26, 18731216), (28, 17393272), (29, 16793504), (32, 15219113), (52, 9365608), (56, 8696636), (58, 8396752), (73, 6671392), (79, 6164704), (91, 5351776), (104, 4682804), (112, 4348318), (116, 4198376), (146, 3335696), (158, 3082352), (182, 2675888), (203, 2399072), (208, 2341402), (224, 2174159), (232, 2099188), (292, 1667848), (316, 1541176), (364, 1337944), (377, 1291808), (406, 1199536), (416, 1170701), (464, 1049594), (511, 953056), (553, 880672), (584, 833924), (632, 770588), (728, 668972), (754, 645904), (812, 599768), (928, 524797), (949, 513184), (1022, 476528), (1027, 474208), (1106, 440336), (1168, 416962), (1264, 385294), (1456, 334486), (1508, 322952), (1624, 299884), (1898, 256592), (2044, 238264), (2054, 237104), (2117, 230048), (2212, 220168), (2291, 212576), (2336, 208481), (2528, 192647), (2639, 184544), (2912, 167243), (3016, 161476), (3248, 149942), (3796, 128296), (4088, 119132), (4108, 118552), (4234, 115024), (4424, 110084), (4582, 106288), (5278, 92272), (5767, 84448), (6032, 80738), (6496, 74971), (6643, 73312), (7189, 67744), (7592, 64148), (8176, 59566), (8216, 59276), (8468, 57512), (8848, 55042), (9164, 53144), (10556, 46136), (11534, 42224), (12064, 40369), (13286, 36656), (14378, 33872), (14819, 32864), (15184, 32074), (16037, 30368), (16352, 29783), (16432, 29638), (16936, 28756), (17696, 27521), (18328, 26572), (21112, 23068)]