257135424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14717}}^1$

素因数の和:14752

約数の個数: 112

約数和(自身を含む): 837395328

約数和(自身を除く): 580259904

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, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 14717, 17472, 29434, 44151, 58868, 88302, 103019, 117736, 176604, 191321, 206038, 235472, 309057, 353208, 382642, 412076, 470944, 573963, 618114, 706416, 765284, 824152, 941888, 1147926, 1236228, 1339247, 1412832, 1530568, 1648304, 2295852, 2472456, 2678494, 2825664, 3061136, 3296608, 4017741, 4591704, 4944912, 5356988, 6122272, 6593216, 8035482, 9183408, 9889824, 10713976, 12244544, 16070964, 18366816, 19779648, 21427952, 32141928, 36733632, 42855904, 64283856, 85711808, 128567712, 257135424]

約数ペア:

[(1, 257135424), (2, 128567712), (3, 85711808), (4, 64283856), (6, 42855904), (7, 36733632), (8, 32141928), (12, 21427952), (13, 19779648), (14, 18366816), (16, 16070964), (21, 12244544), (24, 10713976), (26, 9889824), (28, 9183408), (32, 8035482), (39, 6593216), (42, 6122272), (48, 5356988), (52, 4944912), (56, 4591704), (64, 4017741), (78, 3296608), (84, 3061136), (91, 2825664), (96, 2678494), (104, 2472456), (112, 2295852), (156, 1648304), (168, 1530568), (182, 1412832), (192, 1339247), (208, 1236228), (224, 1147926), (273, 941888), (312, 824152), (336, 765284), (364, 706416), (416, 618114), (448, 573963), (546, 470944), (624, 412076), (672, 382642), (728, 353208), (832, 309057), (1092, 235472), (1248, 206038), (1344, 191321), (1456, 176604), (2184, 117736), (2496, 103019), (2912, 88302), (4368, 58868), (5824, 44151), (8736, 29434), (14717, 17472)]