321099296

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13397}}^1$

素因数の和:13521

約数の個数: 48

約数和(自身を含む): 729279936

約数和(自身を除く): 408180640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 11984, 13397, 23968, 26794, 53588, 93779, 107176, 187558, 214352, 375116, 428704, 750232, 1433479, 1500464, 2866958, 3000928, 5733916, 10034353, 11467832, 20068706, 22935664, 40137412, 45871328, 80274824, 160549648, 321099296]

約数ペア:

[(1, 321099296), (2, 160549648), (4, 80274824), (7, 45871328), (8, 40137412), (14, 22935664), (16, 20068706), (28, 11467832), (32, 10034353), (56, 5733916), (107, 3000928), (112, 2866958), (214, 1500464), (224, 1433479), (428, 750232), (749, 428704), (856, 375116), (1498, 214352), (1712, 187558), (2996, 107176), (3424, 93779), (5992, 53588), (11984, 26794), (13397, 23968)]