238301856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{63649}}^1$

素因数の和:63678

約数の個数: 72

約数和(自身を含む): 729810900

約数和(自身を除く): 491509044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 63649, 127298, 190947, 254596, 381894, 509192, 572841, 763788, 827437, 1018384, 1145682, 1527576, 1654874, 2036768, 2291364, 2482311, 3055152, 3309748, 4582728, 4964622, 6110304, 6619496, 7446933, 9165456, 9929244, 13238992, 14893866, 18330912, 19858488, 26477984, 29787732, 39716976, 59575464, 79433952, 119150928, 238301856]

約数ペア:

[(1, 238301856), (2, 119150928), (3, 79433952), (4, 59575464), (6, 39716976), (8, 29787732), (9, 26477984), (12, 19858488), (13, 18330912), (16, 14893866), (18, 13238992), (24, 9929244), (26, 9165456), (32, 7446933), (36, 6619496), (39, 6110304), (48, 4964622), (52, 4582728), (72, 3309748), (78, 3055152), (96, 2482311), (104, 2291364), (117, 2036768), (144, 1654874), (156, 1527576), (208, 1145682), (234, 1018384), (288, 827437), (312, 763788), (416, 572841), (468, 509192), (624, 381894), (936, 254596), (1248, 190947), (1872, 127298), (3744, 63649)]