216678792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{820753}}^1$

素因数の和:820773

約数の個数: 32

約数和(自身を含む): 590942880

約数和(自身を除く): 374264088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 820753, 1641506, 2462259, 3283012, 4924518, 6566024, 9028283, 9849036, 18056566, 19698072, 27084849, 36113132, 54169698, 72226264, 108339396, 216678792]

約数ペア:

[(1, 216678792), (2, 108339396), (3, 72226264), (4, 54169698), (6, 36113132), (8, 27084849), (11, 19698072), (12, 18056566), (22, 9849036), (24, 9028283), (33, 6566024), (44, 4924518), (66, 3283012), (88, 2462259), (132, 1641506), (264, 820753)]