378928656

素因数分解:

$2^4\times 3^2\times {\mathrm{2631449}}^1$

素因数の和:2631463

約数の個数: 30

約数和(自身を含む): 1060474350

約数和(自身を除く): 681545694

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2631449, 5262898, 7894347, 10525796, 15788694, 21051592, 23683041, 31577388, 42103184, 47366082, 63154776, 94732164, 126309552, 189464328, 378928656]

約数ペア:

[(1, 378928656), (2, 189464328), (3, 126309552), (4, 94732164), (6, 63154776), (8, 47366082), (9, 42103184), (12, 31577388), (16, 23683041), (18, 21051592), (24, 15788694), (36, 10525796), (48, 7894347), (72, 5262898), (144, 2631449)]