223699504

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9839}}^1$

素因数の和:9890

約数の個数: 60

約数和(自身を含む): 521618400

約数和(自身を除く): 297918896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 9839, 11368, 19678, 22736, 39356, 68873, 78712, 137746, 157424, 275492, 285331, 482111, 550984, 570662, 964222, 1101968, 1141324, 1928444, 1997317, 2282648, 3856888, 3994634, 4565296, 7713776, 7989268, 13981219, 15978536, 27962438, 31957072, 55924876, 111849752, 223699504]

約数ペア:

[(1, 223699504), (2, 111849752), (4, 55924876), (7, 31957072), (8, 27962438), (14, 15978536), (16, 13981219), (28, 7989268), (29, 7713776), (49, 4565296), (56, 3994634), (58, 3856888), (98, 2282648), (112, 1997317), (116, 1928444), (196, 1141324), (203, 1101968), (232, 964222), (392, 570662), (406, 550984), (464, 482111), (784, 285331), (812, 275492), (1421, 157424), (1624, 137746), (2842, 78712), (3248, 68873), (5684, 39356), (9839, 22736), (11368, 19678)]