217231149968

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{24551441}}^1$

素因数の和:24551535

約数の個数: 40

約数和(自身を含む): 487100609280

約数和(自身を除く): 269869459312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 24551441, 49102882, 98205764, 171860087, 196411528, 343720174, 392823056, 687440348, 1374880696, 1939563839, 2749761392, 3879127678, 7758255356, 13576946873, 15516510712, 27153893746, 31033021424, 54307787492, 108615574984, 217231149968]

約数ペア:

[(1, 217231149968), (2, 108615574984), (4, 54307787492), (7, 31033021424), (8, 27153893746), (14, 15516510712), (16, 13576946873), (28, 7758255356), (56, 3879127678), (79, 2749761392), (112, 1939563839), (158, 1374880696), (316, 687440348), (553, 392823056), (632, 343720174), (1106, 196411528), (1264, 171860087), (2212, 98205764), (4424, 49102882), (8848, 24551441)]