280354248

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{82847}}^1$

素因数の和:82906

約数の個数: 48

約数和(自身を含む): 775457280

約数和(自身を除く): 495103032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 82847, 165694, 248541, 331388, 497082, 662776, 745623, 994164, 1491246, 1988328, 2982492, 3893809, 5964984, 7787618, 11681427, 15575236, 23362854, 31150472, 35044281, 46725708, 70088562, 93451416, 140177124, 280354248]

約数ペア:

[(1, 280354248), (2, 140177124), (3, 93451416), (4, 70088562), (6, 46725708), (8, 35044281), (9, 31150472), (12, 23362854), (18, 15575236), (24, 11681427), (36, 7787618), (47, 5964984), (72, 3893809), (94, 2982492), (141, 1988328), (188, 1491246), (282, 994164), (376, 745623), (423, 662776), (564, 497082), (846, 331388), (1128, 248541), (1692, 165694), (3384, 82847)]