257489127168

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3684311}}^1$

素因数の和:3684350

約数の個数: 144

約数和(自身を含む): 843442177536

約数和(自身を除く): 585953050368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 8736, 9984, 11648, 17472, 23296, 34944, 69888, 3684311, 7368622, 11052933, 14737244, 22105866, 25790177, 29474488, 44211732, 47896043, 51580354, 58948976, 77370531, 88423464, 95792086, 103160708, 117897952, 143688129, 154741062, 176846928, 191584172, 206321416, 235795904, 287376258, 309482124, 335272301, 353693856, 383168344, 412642832, 471591808, 574752516, 618964248, 670544602, 707387712, 766336688, 825285664, 943183616, 1005816903, 1149505032, 1237928496, 1341089204, 1414775424, 1532673376, 1650571328, 2011633806, 2299010064, 2475856992, 2682178408, 2829550848, 3065346752, 3301142656, 4023267612, 4598020128, 4951713984, 5364356816, 6130693504, 6602285312, 8046535224, 9196040256, 9903427968, 10728713632, 12261387008, 16093070448, 18392080512, 19806855936, 21457427264, 32186140896, 36784161024, 42914854528, 64372281792, 85829709056, 128744563584, 257489127168]

約数ペア:

[(1, 257489127168), (2, 128744563584), (3, 85829709056), (4, 64372281792), (6, 42914854528), (7, 36784161024), (8, 32186140896), (12, 21457427264), (13, 19806855936), (14, 18392080512), (16, 16093070448), (21, 12261387008), (24, 10728713632), (26, 9903427968), (28, 9196040256), (32, 8046535224), (39, 6602285312), (42, 6130693504), (48, 5364356816), (52, 4951713984), (56, 4598020128), (64, 4023267612), (78, 3301142656), (84, 3065346752), (91, 2829550848), (96, 2682178408), (104, 2475856992), (112, 2299010064), (128, 2011633806), (156, 1650571328), (168, 1532673376), (182, 1414775424), (192, 1341089204), (208, 1237928496), (224, 1149505032), (256, 1005816903), (273, 943183616), (312, 825285664), (336, 766336688), (364, 707387712), (384, 670544602), (416, 618964248), (448, 574752516), (546, 471591808), (624, 412642832), (672, 383168344), (728, 353693856), (768, 335272301), (832, 309482124), (896, 287376258), (1092, 235795904), (1248, 206321416), (1344, 191584172), (1456, 176846928), (1664, 154741062), (1792, 143688129), (2184, 117897952), (2496, 103160708), (2688, 95792086), (2912, 88423464), (3328, 77370531), (4368, 58948976), (4992, 51580354), (5376, 47896043), (5824, 44211732), (8736, 29474488), (9984, 25790177), (11648, 22105866), (17472, 14737244), (23296, 11052933), (34944, 7368622), (69888, 3684311)]