291209568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233341}}^1$

素因数の和:233367

約数の個数: 48

約数和(自身を含む): 823230576

約数和(自身を除く): 532021008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 233341, 466682, 700023, 933364, 1400046, 1866728, 2800092, 3033433, 3733456, 5600184, 6066866, 7466912, 9100299, 11200368, 12133732, 18200598, 22400736, 24267464, 36401196, 48534928, 72802392, 97069856, 145604784, 291209568]

約数ペア:

[(1, 291209568), (2, 145604784), (3, 97069856), (4, 72802392), (6, 48534928), (8, 36401196), (12, 24267464), (13, 22400736), (16, 18200598), (24, 12133732), (26, 11200368), (32, 9100299), (39, 7466912), (48, 6066866), (52, 5600184), (78, 3733456), (96, 3033433), (104, 2800092), (156, 1866728), (208, 1400046), (312, 933364), (416, 700023), (624, 466682), (1248, 233341)]