745996848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{817979}}^1$

素因数の和:818009

約数の個数: 40

約数和(自身を含む): 2028590400

約数和(自身を除く): 1282593552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 817979, 1635958, 2453937, 3271916, 4907874, 6543832, 9815748, 13087664, 15541601, 19631496, 31083202, 39262992, 46624803, 62166404, 93249606, 124332808, 186499212, 248665616, 372998424, 745996848]

約数ペア:

[(1, 745996848), (2, 372998424), (3, 248665616), (4, 186499212), (6, 124332808), (8, 93249606), (12, 62166404), (16, 46624803), (19, 39262992), (24, 31083202), (38, 19631496), (48, 15541601), (57, 13087664), (76, 9815748), (114, 6543832), (152, 4907874), (228, 3271916), (304, 2453937), (456, 1635958), (912, 817979)]