239350008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{321707}}^1$

素因数の和:321747

約数の個数: 32

約数和(自身を含む): 617679360

約数和(自身を除く): 378329352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 321707, 643414, 965121, 1286828, 1930242, 2573656, 3860484, 7720968, 9972917, 19945834, 29918751, 39891668, 59837502, 79783336, 119675004, 239350008]

約数ペア:

[(1, 239350008), (2, 119675004), (3, 79783336), (4, 59837502), (6, 39891668), (8, 29918751), (12, 19945834), (24, 9972917), (31, 7720968), (62, 3860484), (93, 2573656), (124, 1930242), (186, 1286828), (248, 965121), (372, 643414), (744, 321707)]