220772376

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{278753}}^1$

素因数の和:278776

約数の個数: 48

約数和(自身を含む): 652284360

約数和(自身を除く): 431511984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 278753, 557506, 836259, 1115012, 1672518, 2230024, 2508777, 3066283, 3345036, 5017554, 6132566, 6690072, 9198849, 10035108, 12265132, 18397698, 20070216, 24530264, 27596547, 36795396, 55193094, 73590792, 110386188, 220772376]

約数ペア:

[(1, 220772376), (2, 110386188), (3, 73590792), (4, 55193094), (6, 36795396), (8, 27596547), (9, 24530264), (11, 20070216), (12, 18397698), (18, 12265132), (22, 10035108), (24, 9198849), (33, 6690072), (36, 6132566), (44, 5017554), (66, 3345036), (72, 3066283), (88, 2508777), (99, 2230024), (132, 1672518), (198, 1115012), (264, 836259), (396, 557506), (792, 278753)]