281438832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{189139}}^1$

素因数の和:189181

約数の個数: 40

約数和(自身を含む): 750507520

約数和(自身を除く): 469068688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 189139, 378278, 567417, 756556, 1134834, 1513112, 2269668, 3026224, 4539336, 5863309, 9078672, 11726618, 17589927, 23453236, 35179854, 46906472, 70359708, 93812944, 140719416, 281438832]

約数ペア:

[(1, 281438832), (2, 140719416), (3, 93812944), (4, 70359708), (6, 46906472), (8, 35179854), (12, 23453236), (16, 17589927), (24, 11726618), (31, 9078672), (48, 5863309), (62, 4539336), (93, 3026224), (124, 2269668), (186, 1513112), (248, 1134834), (372, 756556), (496, 567417), (744, 378278), (1488, 189139)]