492091272

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{220471}}^1$

素因数の和:220514

約数の個数: 48

約数和(自身を含む): 1375745280

約数和(自身を除く): 883654008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 220471, 440942, 661413, 881884, 1322826, 1763768, 1984239, 2645652, 3968478, 5291304, 6834601, 7936956, 13669202, 15873912, 20503803, 27338404, 41007606, 54676808, 61511409, 82015212, 123022818, 164030424, 246045636, 492091272]

約数ペア:

[(1, 492091272), (2, 246045636), (3, 164030424), (4, 123022818), (6, 82015212), (8, 61511409), (9, 54676808), (12, 41007606), (18, 27338404), (24, 20503803), (31, 15873912), (36, 13669202), (62, 7936956), (72, 6834601), (93, 5291304), (124, 3968478), (186, 2645652), (248, 1984239), (279, 1763768), (372, 1322826), (558, 881884), (744, 661413), (1116, 440942), (2232, 220471)]