274238524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8539}}^1$

素因数の和:8618

約数の個数: 48

約数和(自身を含む): 581539840

約数和(自身を除く): 307301316

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 8029, 8539, 16058, 17078, 32116, 34156, 59773, 119546, 239092, 264709, 315943, 529418, 631886, 1058836, 1263772, 1852963, 2211601, 3705926, 4423202, 7411852, 8846404, 9794233, 19588466, 39176932, 68559631, 137119262, 274238524]

約数ペア:

[(1, 274238524), (2, 137119262), (4, 68559631), (7, 39176932), (14, 19588466), (28, 9794233), (31, 8846404), (37, 7411852), (62, 4423202), (74, 3705926), (124, 2211601), (148, 1852963), (217, 1263772), (259, 1058836), (434, 631886), (518, 529418), (868, 315943), (1036, 264709), (1147, 239092), (2294, 119546), (4588, 59773), (8029, 34156), (8539, 32116), (16058, 17078)]