261595992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1557119}}^1$

素因数の和:1557135

約数の個数: 32

約数和(自身を含む): 747417600

約数和(自身を除く): 485821608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1557119, 3114238, 4671357, 6228476, 9342714, 10899833, 12456952, 18685428, 21799666, 32699499, 37370856, 43599332, 65398998, 87198664, 130797996, 261595992]

約数ペア:

[(1, 261595992), (2, 130797996), (3, 87198664), (4, 65398998), (6, 43599332), (7, 37370856), (8, 32699499), (12, 21799666), (14, 18685428), (21, 12456952), (24, 10899833), (28, 9342714), (42, 6228476), (56, 4671357), (84, 3114238), (168, 1557119)]