709899008

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 1802121216

約数和(自身を除く): 1092222208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 983, 992, 1456, 1612, 1664, 1736, 1792, 1966, 1984, 2821, 2912, 3224, 3328, 3472, 3932, 3968, 5642, 5824, 6448, 6881, 6944, 7864, 7936, 11284, 11648, 12779, 12896, 13762, 13888, 15728, 22568, 23296, 25558, 25792, 27524, 27776, 30473, 31456, 45136, 51116, 51584, 55048, 55552, 60946, 62912, 89453, 90272, 102232, 103168, 110096, 121892, 125824, 178906, 180544, 204464, 213311, 220192, 243784, 251648, 357812, 361088, 396149, 408928, 426622, 440384, 487568, 715624, 722176, 792298, 817856, 853244, 880768, 975136, 1431248, 1584596, 1635712, 1706488, 1761536, 1950272, 2773043, 2862496, 3169192, 3271424, 3412976, 3900544, 5546086, 5724992, 6338384, 6825952, 7801088, 11092172, 11449984, 12676768, 13651904, 22184344, 22899968, 25353536, 27303808, 44368688, 50707072, 54607616, 88737376, 101414144, 177474752, 354949504, 709899008]

約数ペア:

[(1, 709899008), (2, 354949504), (4, 177474752), (7, 101414144), (8, 88737376), (13, 54607616), (14, 50707072), (16, 44368688), (26, 27303808), (28, 25353536), (31, 22899968), (32, 22184344), (52, 13651904), (56, 12676768), (62, 11449984), (64, 11092172), (91, 7801088), (104, 6825952), (112, 6338384), (124, 5724992), (128, 5546086), (182, 3900544), (208, 3412976), (217, 3271424), (224, 3169192), (248, 2862496), (256, 2773043), (364, 1950272), (403, 1761536), (416, 1706488), (434, 1635712), (448, 1584596), (496, 1431248), (728, 975136), (806, 880768), (832, 853244), (868, 817856), (896, 792298), (983, 722176), (992, 715624), (1456, 487568), (1612, 440384), (1664, 426622), (1736, 408928), (1792, 396149), (1966, 361088), (1984, 357812), (2821, 251648), (2912, 243784), (3224, 220192), (3328, 213311), (3472, 204464), (3932, 180544), (3968, 178906), (5642, 125824), (5824, 121892), (6448, 110096), (6881, 103168), (6944, 102232), (7864, 90272), (7936, 89453), (11284, 62912), (11648, 60946), (12779, 55552), (12896, 55048), (13762, 51584), (13888, 51116), (15728, 45136), (22568, 31456), (23296, 30473), (25558, 27776), (25792, 27524)]