258074208

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 873815040

約数和(自身を除く): 615740832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 213, 216, 224, 252, 284, 288, 336, 378, 426, 432, 497, 504, 568, 601, 639, 672, 756, 852, 864, 994, 1008, 1136, 1202, 1278, 1491, 1512, 1704, 1803, 1917, 1988, 2016, 2272, 2404, 2556, 2982, 3024, 3408, 3606, 3834, 3976, 4207, 4473, 4808, 5112, 5409, 5964, 6048, 6816, 7212, 7668, 7952, 8414, 8946, 9616, 10224, 10818, 11928, 12621, 13419, 14424, 15336, 15904, 16227, 16828, 17892, 19232, 20448, 21636, 23856, 25242, 26838, 28848, 30672, 32454, 33656, 35784, 37863, 42671, 43272, 47712, 50484, 53676, 57696, 61344, 64908, 67312, 71568, 75726, 85342, 86544, 100968, 107352, 113589, 128013, 129816, 134624, 143136, 151452, 170684, 173088, 201936, 214704, 227178, 256026, 259632, 298697, 302904, 341368, 384039, 403872, 429408, 454356, 512052, 519264, 597394, 605808, 682736, 768078, 896091, 908712, 1024104, 1152117, 1194788, 1211616, 1365472, 1536156, 1792182, 1817424, 2048208, 2304234, 2389576, 2688273, 3072312, 3584364, 3634848, 4096416, 4608468, 4779152, 5376546, 6144624, 7168728, 8064819, 9216936, 9558304, 10753092, 12289248, 14337456, 16129638, 18433872, 21506184, 28674912, 32259276, 36867744, 43012368, 64518552, 86024736, 129037104, 258074208]

約数ペア:

[(1, 258074208), (2, 129037104), (3, 86024736), (4, 64518552), (6, 43012368), (7, 36867744), (8, 32259276), (9, 28674912), (12, 21506184), (14, 18433872), (16, 16129638), (18, 14337456), (21, 12289248), (24, 10753092), (27, 9558304), (28, 9216936), (32, 8064819), (36, 7168728), (42, 6144624), (48, 5376546), (54, 4779152), (56, 4608468), (63, 4096416), (71, 3634848), (72, 3584364), (84, 3072312), (96, 2688273), (108, 2389576), (112, 2304234), (126, 2048208), (142, 1817424), (144, 1792182), (168, 1536156), (189, 1365472), (213, 1211616), (216, 1194788), (224, 1152117), (252, 1024104), (284, 908712), (288, 896091), (336, 768078), (378, 682736), (426, 605808), (432, 597394), (497, 519264), (504, 512052), (568, 454356), (601, 429408), (639, 403872), (672, 384039), (756, 341368), (852, 302904), (864, 298697), (994, 259632), (1008, 256026), (1136, 227178), (1202, 214704), (1278, 201936), (1491, 173088), (1512, 170684), (1704, 151452), (1803, 143136), (1917, 134624), (1988, 129816), (2016, 128013), (2272, 113589), (2404, 107352), (2556, 100968), (2982, 86544), (3024, 85342), (3408, 75726), (3606, 71568), (3834, 67312), (3976, 64908), (4207, 61344), (4473, 57696), (4808, 53676), (5112, 50484), (5409, 47712), (5964, 43272), (6048, 42671), (6816, 37863), (7212, 35784), (7668, 33656), (7952, 32454), (8414, 30672), (8946, 28848), (9616, 26838), (10224, 25242), (10818, 23856), (11928, 21636), (12621, 20448), (13419, 19232), (14424, 17892), (15336, 16828), (15904, 16227)]