282657612

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1747}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 671511680

約数和(自身を除く): 388854068

約数列:

[1, 2, 3, 4, 6, 12, 97, 139, 194, 278, 291, 388, 417, 556, 582, 834, 1164, 1668, 1747, 3494, 5241, 6988, 10482, 13483, 20964, 26966, 40449, 53932, 80898, 161796, 169459, 242833, 338918, 485666, 508377, 677836, 728499, 971332, 1016754, 1456998, 2033508, 2913996, 23554801, 47109602, 70664403, 94219204, 141328806, 282657612]

約数ペア:

[(1, 282657612), (2, 141328806), (3, 94219204), (4, 70664403), (6, 47109602), (12, 23554801), (97, 2913996), (139, 2033508), (194, 1456998), (278, 1016754), (291, 971332), (388, 728499), (417, 677836), (556, 508377), (582, 485666), (834, 338918), (1164, 242833), (1668, 169459), (1747, 161796), (3494, 80898), (5241, 53932), (6988, 40449), (10482, 26966), (13483, 20964)]