284587884

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{53777}}^1$

素因数の和:53804

約数の個数: 72

約数和(自身を含む): 858296880

約数和(自身を除く): 573708996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 53777, 107554, 161331, 215108, 322662, 376439, 483993, 645324, 752878, 967986, 1129317, 1451979, 1505756, 1935972, 2258634, 2635073, 2903958, 3387951, 4517268, 5270146, 5807916, 6775902, 7905219, 10163853, 10540292, 13551804, 15810438, 20327706, 23715657, 31620876, 40655412, 47431314, 71146971, 94862628, 142293942, 284587884]

約数ペア:

[(1, 284587884), (2, 142293942), (3, 94862628), (4, 71146971), (6, 47431314), (7, 40655412), (9, 31620876), (12, 23715657), (14, 20327706), (18, 15810438), (21, 13551804), (27, 10540292), (28, 10163853), (36, 7905219), (42, 6775902), (49, 5807916), (54, 5270146), (63, 4517268), (84, 3387951), (98, 2903958), (108, 2635073), (126, 2258634), (147, 1935972), (189, 1505756), (196, 1451979), (252, 1129317), (294, 967986), (378, 752878), (441, 645324), (588, 483993), (756, 376439), (882, 322662), (1323, 215108), (1764, 161331), (2646, 107554), (5292, 53777)]