2273858.00000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 193440000

約数和(自身を除く): 128218704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 389, 499, 778, 998, 1167, 1497, 1556, 1996, 2334, 2723, 2994, 3112, 3493, 3992, 4668, 5446, 5988, 6224, 6986, 7984, 8169, 9336, 10479, 10892, 11976, 13972, 16338, 18672, 20958, 21784, 23952, 27944, 32676, 41916, 43568, 55888, 65352, 83832, 130704, 167664, 194111, 388222, 582333, 776444, 1164666, 1358777, 1552888, 2329332, 2717554, 3105776, 4076331, 4658664, 5435108, 8152662, 9317328, 10870216, 16305324, 21740432, 32610648, 65221296]

約数ペア:

[(1, 65221296), (2, 32610648), (3, 21740432), (4, 16305324), (6, 10870216), (7, 9317328), (8, 8152662), (12, 5435108), (14, 4658664), (16, 4076331), (21, 3105776), (24, 2717554), (28, 2329332), (42, 1552888), (48, 1358777), (56, 1164666), (84, 776444), (112, 582333), (168, 388222), (336, 194111), (389, 167664), (499, 130704), (778, 83832), (998, 65352), (1167, 55888), (1497, 43568), (1556, 41916), (1996, 32676), (2334, 27944), (2723, 23952), (2994, 21784), (3112, 20958), (3493, 18672), (3992, 16338), (4668, 13972), (5446, 11976), (5988, 10892), (6224, 10479), (6986, 9336), (7984, 8169)]