212823492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3833}}^1$

素因数の和:4508

約数の個数: 48

約数和(自身を含む): 568536192

約数和(自身を除く): 355712700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1322, 1983, 2644, 3833, 3966, 4627, 7666, 7932, 9254, 11499, 13881, 15332, 18508, 22998, 26831, 27762, 45996, 53662, 55524, 80493, 107324, 160986, 321972, 2533613, 5067226, 7600839, 10134452, 15201678, 17735291, 30403356, 35470582, 53205873, 70941164, 106411746, 212823492]

約数ペア:

[(1, 212823492), (2, 106411746), (3, 70941164), (4, 53205873), (6, 35470582), (7, 30403356), (12, 17735291), (14, 15201678), (21, 10134452), (28, 7600839), (42, 5067226), (84, 2533613), (661, 321972), (1322, 160986), (1983, 107324), (2644, 80493), (3833, 55524), (3966, 53662), (4627, 45996), (7666, 27762), (7932, 26831), (9254, 22998), (11499, 18508), (13881, 15332)]