551990352

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{161969}}^1$

素因数の和:162051

約数の個数: 40

約数和(自身を含む): 1446068160

約数和(自身を除く): 894077808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 161969, 323938, 485907, 647876, 971814, 1295752, 1943628, 2591504, 3887256, 7774512, 11499799, 22999598, 34499397, 45999196, 68998794, 91998392, 137997588, 183996784, 275995176, 551990352]

約数ペア:

[(1, 551990352), (2, 275995176), (3, 183996784), (4, 137997588), (6, 91998392), (8, 68998794), (12, 45999196), (16, 34499397), (24, 22999598), (48, 11499799), (71, 7774512), (142, 3887256), (213, 2591504), (284, 1943628), (426, 1295752), (568, 971814), (852, 647876), (1136, 485907), (1704, 323938), (3408, 161969)]