251248576

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7963}}^1$

素因数の和:8021

約数の個数: 56

約数和(自身を含む): 546171120

約数和(自身を除く): 294922544

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 3944, 7888, 7963, 15776, 15926, 31552, 31852, 63704, 127408, 135371, 230927, 254816, 270742, 461854, 509632, 541484, 923708, 1082968, 1847416, 2165936, 3694832, 3925759, 4331872, 7389664, 7851518, 8663744, 14779328, 15703036, 31406072, 62812144, 125624288, 251248576]

約数ペア:

[(1, 251248576), (2, 125624288), (4, 62812144), (8, 31406072), (16, 15703036), (17, 14779328), (29, 8663744), (32, 7851518), (34, 7389664), (58, 4331872), (64, 3925759), (68, 3694832), (116, 2165936), (136, 1847416), (232, 1082968), (272, 923708), (464, 541484), (493, 509632), (544, 461854), (928, 270742), (986, 254816), (1088, 230927), (1856, 135371), (1972, 127408), (3944, 63704), (7888, 31852), (7963, 31552), (15776, 15926)]