388838352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1157257}}^1$

素因数の和:1157275

約数の個数: 40

約数和(自身を含む): 1147999936

約数和(自身を除く): 759161584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1157257, 2314514, 3471771, 4629028, 6943542, 8100799, 9258056, 13887084, 16201598, 18516112, 24302397, 27774168, 32403196, 48604794, 55548336, 64806392, 97209588, 129612784, 194419176, 388838352]

約数ペア:

[(1, 388838352), (2, 194419176), (3, 129612784), (4, 97209588), (6, 64806392), (7, 55548336), (8, 48604794), (12, 32403196), (14, 27774168), (16, 24302397), (21, 18516112), (24, 16201598), (28, 13887084), (42, 9258056), (48, 8100799), (56, 6943542), (84, 4629028), (112, 3471771), (168, 2314514), (336, 1157257)]