263271468

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{6263}}^1$

素因数の和:6414

約数の個数: 48

約数和(自身を含む): 639830016

約数和(自身を除く): 376558548

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 339, 372, 452, 678, 1356, 3503, 6263, 7006, 10509, 12526, 14012, 18789, 21018, 25052, 37578, 42036, 75156, 194153, 388306, 582459, 707719, 776612, 1164918, 1415438, 2123157, 2329836, 2830876, 4246314, 8492628, 21939289, 43878578, 65817867, 87757156, 131635734, 263271468]

約数ペア:

[(1, 263271468), (2, 131635734), (3, 87757156), (4, 65817867), (6, 43878578), (12, 21939289), (31, 8492628), (62, 4246314), (93, 2830876), (113, 2329836), (124, 2123157), (186, 1415438), (226, 1164918), (339, 776612), (372, 707719), (452, 582459), (678, 388306), (1356, 194153), (3503, 75156), (6263, 42036), (7006, 37578), (10509, 25052), (12526, 21018), (14012, 18789)]