222223904

素因数分解:

$2^5\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1321}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 501048576

約数和(自身を除く): 278824672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 751, 1321, 1502, 2642, 3004, 5257, 5284, 6008, 9247, 10514, 10568, 12016, 18494, 21028, 21136, 24032, 36988, 42056, 42272, 73976, 84112, 147952, 168224, 295904, 992071, 1984142, 3968284, 6944497, 7936568, 13888994, 15873136, 27777988, 31746272, 55555976, 111111952, 222223904]

約数ペア:

[(1, 222223904), (2, 111111952), (4, 55555976), (7, 31746272), (8, 27777988), (14, 15873136), (16, 13888994), (28, 7936568), (32, 6944497), (56, 3968284), (112, 1984142), (224, 992071), (751, 295904), (1321, 168224), (1502, 147952), (2642, 84112), (3004, 73976), (5257, 42272), (5284, 42056), (6008, 36988), (9247, 24032), (10514, 21136), (10568, 21028), (12016, 18494)]