254388216

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{134171}}^1$

素因数の和:134259

約数の個数: 32

約数和(自身を含む): 644025600

約数和(自身を除く): 389637384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 134171, 268342, 402513, 536684, 805026, 1073368, 1610052, 3220104, 10599509, 21199018, 31798527, 42398036, 63597054, 84796072, 127194108, 254388216]

約数ペア:

[(1, 254388216), (2, 127194108), (3, 84796072), (4, 63597054), (6, 42398036), (8, 31798527), (12, 21199018), (24, 10599509), (79, 3220104), (158, 1610052), (237, 1073368), (316, 805026), (474, 536684), (632, 402513), (948, 268342), (1896, 134171)]