220902264

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{278917}}^1$

素因数の和:278940

約数の個数: 48

約数和(自身を含む): 652668120

約数和(自身を除く): 431765856

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, 278917, 557834, 836751, 1115668, 1673502, 2231336, 2510253, 3068087, 3347004, 5020506, 6136174, 6694008, 9204261, 10041012, 12272348, 18408522, 20082024, 24544696, 27612783, 36817044, 55225566, 73634088, 110451132, 220902264]

約数ペア:

[(1, 220902264), (2, 110451132), (3, 73634088), (4, 55225566), (6, 36817044), (8, 27612783), (9, 24544696), (11, 20082024), (12, 18408522), (18, 12272348), (22, 10041012), (24, 9204261), (33, 6694008), (36, 6136174), (44, 5020506), (66, 3347004), (72, 3068087), (88, 2510253), (99, 2231336), (132, 1673502), (198, 1115668), (264, 836751), (396, 557834), (792, 278917)]