2678856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 7034160

約数和(自身を除く): 4355304

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 211, 276, 422, 529, 552, 633, 844, 1058, 1266, 1587, 1688, 2116, 2532, 3174, 4232, 4853, 5064, 6348, 9706, 12696, 14559, 19412, 29118, 38824, 58236, 111619, 116472, 223238, 334857, 446476, 669714, 892952, 1339428, 2678856]

約数ペア:

[(1, 2678856), (2, 1339428), (3, 892952), (4, 669714), (6, 446476), (8, 334857), (12, 223238), (23, 116472), (24, 111619), (46, 58236), (69, 38824), (92, 29118), (138, 19412), (184, 14559), (211, 12696), (276, 9706), (422, 6348), (529, 5064), (552, 4853), (633, 4232), (844, 3174), (1058, 2532), (1266, 2116), (1587, 1688)]