222756424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 474854400

約数和(自身を除く): 252097976

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 191, 232, 319, 382, 457, 638, 764, 914, 1276, 1528, 1828, 2101, 2552, 3656, 4202, 5027, 5539, 8404, 10054, 11078, 13253, 16808, 20108, 22156, 26506, 40216, 44312, 53012, 60929, 87287, 106024, 121858, 145783, 174574, 243716, 291566, 349148, 487432, 583132, 698296, 960157, 1166264, 1920314, 2531323, 3840628, 5062646, 7681256, 10125292, 20250584, 27844553, 55689106, 111378212, 222756424]

約数ペア:

[(1, 222756424), (2, 111378212), (4, 55689106), (8, 27844553), (11, 20250584), (22, 10125292), (29, 7681256), (44, 5062646), (58, 3840628), (88, 2531323), (116, 1920314), (191, 1166264), (232, 960157), (319, 698296), (382, 583132), (457, 487432), (638, 349148), (764, 291566), (914, 243716), (1276, 174574), (1528, 145783), (1828, 121858), (2101, 106024), (2552, 87287), (3656, 60929), (4202, 53012), (5027, 44312), (5539, 40216), (8404, 26506), (10054, 22156), (11078, 20108), (13253, 16808)]