745742256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2219471}}^1$

素因数の和:2219489

約数の個数: 40

約数和(自身を含む): 2201716224

約数和(自身を除く): 1455973968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2219471, 4438942, 6658413, 8877884, 13316826, 15536297, 17755768, 26633652, 31072594, 35511536, 46608891, 53267304, 62145188, 93217782, 106534608, 124290376, 186435564, 248580752, 372871128, 745742256]

約数ペア:

[(1, 745742256), (2, 372871128), (3, 248580752), (4, 186435564), (6, 124290376), (7, 106534608), (8, 93217782), (12, 62145188), (14, 53267304), (16, 46608891), (21, 35511536), (24, 31072594), (28, 26633652), (42, 17755768), (48, 15536297), (56, 13316826), (84, 8877884), (112, 6658413), (168, 4438942), (336, 2219471)]