315388836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{417181}}^1$

素因数の和:417201

約数の個数: 48

約数和(自身を含む): 934487680

約数和(自身を除く): 619098844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 417181, 834362, 1251543, 1668724, 2503086, 2920267, 3754629, 5006172, 5840534, 7509258, 8760801, 11263887, 11681068, 15018516, 17521602, 22527774, 26282403, 35043204, 45055548, 52564806, 78847209, 105129612, 157694418, 315388836]

約数ペア:

[(1, 315388836), (2, 157694418), (3, 105129612), (4, 78847209), (6, 52564806), (7, 45055548), (9, 35043204), (12, 26282403), (14, 22527774), (18, 17521602), (21, 15018516), (27, 11681068), (28, 11263887), (36, 8760801), (42, 7509258), (54, 5840534), (63, 5006172), (84, 3754629), (108, 2920267), (126, 2503086), (189, 1668724), (252, 1251543), (378, 834362), (756, 417181)]