247996968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{543853}}^1$

素因数の和:543881

約数の個数: 32

約数和(自身を含む): 652624800

約数和(自身を除く): 404627832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 543853, 1087706, 1631559, 2175412, 3263118, 4350824, 6526236, 10333207, 13052472, 20666414, 30999621, 41332828, 61999242, 82665656, 123998484, 247996968]

約数ペア:

[(1, 247996968), (2, 123998484), (3, 82665656), (4, 61999242), (6, 41332828), (8, 30999621), (12, 20666414), (19, 13052472), (24, 10333207), (38, 6526236), (57, 4350824), (76, 3263118), (114, 2175412), (152, 1631559), (228, 1087706), (456, 543853)]