239105508

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 567490560

約数和(自身を除く): 328385052

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 311, 316, 474, 622, 811, 933, 948, 1244, 1622, 1866, 2433, 3244, 3732, 4866, 9732, 24569, 49138, 64069, 73707, 98276, 128138, 147414, 192207, 252221, 256276, 294828, 384414, 504442, 756663, 768828, 1008884, 1513326, 3026652, 19925459, 39850918, 59776377, 79701836, 119552754, 239105508]

約数ペア:

[(1, 239105508), (2, 119552754), (3, 79701836), (4, 59776377), (6, 39850918), (12, 19925459), (79, 3026652), (158, 1513326), (237, 1008884), (311, 768828), (316, 756663), (474, 504442), (622, 384414), (811, 294828), (933, 256276), (948, 252221), (1244, 192207), (1622, 147414), (1866, 128138), (2433, 98276), (3244, 73707), (3732, 64069), (4866, 49138), (9732, 24569)]