243367788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4327}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 586530560

約数和(自身を除く): 343162772

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 172, 218, 258, 327, 436, 516, 654, 1308, 4327, 4687, 8654, 9374, 12981, 14061, 17308, 18748, 25962, 28122, 51924, 56244, 186061, 372122, 471643, 558183, 744244, 943286, 1116366, 1414929, 1886572, 2232732, 2829858, 5659716, 20280649, 40561298, 60841947, 81122596, 121683894, 243367788]

約数ペア:

[(1, 243367788), (2, 121683894), (3, 81122596), (4, 60841947), (6, 40561298), (12, 20280649), (43, 5659716), (86, 2829858), (109, 2232732), (129, 1886572), (172, 1414929), (218, 1116366), (258, 943286), (327, 744244), (436, 558183), (516, 471643), (654, 372122), (1308, 186061), (4327, 56244), (4687, 51924), (8654, 28122), (9374, 25962), (12981, 18748), (14061, 17308)]