491207628

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{1327}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 1161628160

約数和(自身を除く): 670420532

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 283, 327, 436, 566, 654, 849, 1132, 1308, 1327, 1698, 2654, 3396, 3981, 5308, 7962, 15924, 30847, 61694, 92541, 123388, 144643, 185082, 289286, 370164, 375541, 433929, 578572, 751082, 867858, 1126623, 1502164, 1735716, 2253246, 4506492, 40933969, 81867938, 122801907, 163735876, 245603814, 491207628]

約数ペア:

[(1, 491207628), (2, 245603814), (3, 163735876), (4, 122801907), (6, 81867938), (12, 40933969), (109, 4506492), (218, 2253246), (283, 1735716), (327, 1502164), (436, 1126623), (566, 867858), (654, 751082), (849, 578572), (1132, 433929), (1308, 375541), (1327, 370164), (1698, 289286), (2654, 185082), (3396, 144643), (3981, 123388), (5308, 92541), (7962, 61694), (15924, 30847)]