257933712

素因数分解:

$2^4\times 3^1\times {\mathrm{967}}^1\times {\mathrm{5557}}^1$

素因数の和:6535

約数の個数: 40

約数和(自身を含む): 667137856

約数和(自身を除く): 409204144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 967, 1934, 2901, 3868, 5557, 5802, 7736, 11114, 11604, 15472, 16671, 22228, 23208, 33342, 44456, 46416, 66684, 88912, 133368, 266736, 5373619, 10747238, 16120857, 21494476, 32241714, 42988952, 64483428, 85977904, 128966856, 257933712]

約数ペア:

[(1, 257933712), (2, 128966856), (3, 85977904), (4, 64483428), (6, 42988952), (8, 32241714), (12, 21494476), (16, 16120857), (24, 10747238), (48, 5373619), (967, 266736), (1934, 133368), (2901, 88912), (3868, 66684), (5557, 46416), (5802, 44456), (7736, 33342), (11114, 23208), (11604, 22228), (15472, 16671)]