251190882

素因数分解:

$2^1\times 3^4\times {\mathrm{373}}^1\times {\mathrm{4157}}^1$

素因数の和:4544

約数の個数: 40

約数和(自身を含む): 564498396

約数和(自身を除く): 313307514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 373, 746, 1119, 2238, 3357, 4157, 6714, 8314, 10071, 12471, 20142, 24942, 30213, 37413, 60426, 74826, 112239, 224478, 336717, 673434, 1550561, 3101122, 4651683, 9303366, 13955049, 27910098, 41865147, 83730294, 125595441, 251190882]

約数ペア:

[(1, 251190882), (2, 125595441), (3, 83730294), (6, 41865147), (9, 27910098), (18, 13955049), (27, 9303366), (54, 4651683), (81, 3101122), (162, 1550561), (373, 673434), (746, 336717), (1119, 224478), (2238, 112239), (3357, 74826), (4157, 60426), (6714, 37413), (8314, 30213), (10071, 24942), (12471, 20142)]