746256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2239

約数の個数: 40

約数和(自身を含む): 2204224

約数和(自身を除く): 1457968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2221, 4442, 6663, 8884, 13326, 15547, 17768, 26652, 31094, 35536, 46641, 53304, 62188, 93282, 106608, 124376, 186564, 248752, 373128, 746256]

約数ペア:

[(1, 746256), (2, 373128), (3, 248752), (4, 186564), (6, 124376), (7, 106608), (8, 93282), (12, 62188), (14, 53304), (16, 46641), (21, 35536), (24, 31094), (28, 26652), (42, 17768), (48, 15547), (56, 13326), (84, 8884), (112, 6663), (168, 4442), (336, 2221)]