212293456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14759}}^1$

素因数の和:14827

約数の個数: 40

約数和(自身を含む): 439257600

約数和(自身を除く): 226964144

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 14759, 29518, 59036, 118072, 236144, 428011, 457529, 856022, 915058, 1712044, 1830116, 3424088, 3660232, 6848176, 7320464, 13268341, 26536682, 53073364, 106146728, 212293456]

約数ペア:

[(1, 212293456), (2, 106146728), (4, 53073364), (8, 26536682), (16, 13268341), (29, 7320464), (31, 6848176), (58, 3660232), (62, 3424088), (116, 1830116), (124, 1712044), (232, 915058), (248, 856022), (464, 457529), (496, 428011), (899, 236144), (1798, 118072), (3596, 59036), (7192, 29518), (14384, 14759)]