259301712

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131759}}^1$

素因数の和:131811

約数の個数: 40

約数和(自身を含む): 686206080

約数和(自身を除く): 426904368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 131759, 263518, 395277, 527036, 790554, 1054072, 1581108, 2108144, 3162216, 5402119, 6324432, 10804238, 16206357, 21608476, 32412714, 43216952, 64825428, 86433904, 129650856, 259301712]

約数ペア:

[(1, 259301712), (2, 129650856), (3, 86433904), (4, 64825428), (6, 43216952), (8, 32412714), (12, 21608476), (16, 16206357), (24, 10804238), (41, 6324432), (48, 5402119), (82, 3162216), (123, 2108144), (164, 1581108), (246, 1054072), (328, 790554), (492, 527036), (656, 395277), (984, 263518), (1968, 131759)]