331395384

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{373193}}^1$

素因数の和:373239

約数の個数: 32

約数和(自身を含む): 850882320

約数和(自身を除く): 519486936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 373193, 746386, 1119579, 1492772, 2239158, 2985544, 4478316, 8956632, 13808141, 27616282, 41424423, 55232564, 82848846, 110465128, 165697692, 331395384]

約数ペア:

[(1, 331395384), (2, 165697692), (3, 110465128), (4, 82848846), (6, 55232564), (8, 41424423), (12, 27616282), (24, 13808141), (37, 8956632), (74, 4478316), (111, 2985544), (148, 2239158), (222, 1492772), (296, 1119579), (444, 746386), (888, 373193)]