255433392

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{20389}}^1$

素因数の和:20435

約数の個数: 80

約数和(自身を含む): 758508000

約数和(自身を除く): 503074608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 20389, 40778, 61167, 81556, 122334, 163112, 183501, 244668, 326224, 367002, 489336, 550503, 591281, 734004, 978672, 1101006, 1182562, 1468008, 1773843, 2202012, 2365124, 2936016, 3547686, 4404024, 4730248, 5321529, 7095372, 8808048, 9460496, 10643058, 14190744, 15964587, 21286116, 28381488, 31929174, 42572232, 63858348, 85144464, 127716696, 255433392]

約数ペア:

[(1, 255433392), (2, 127716696), (3, 85144464), (4, 63858348), (6, 42572232), (8, 31929174), (9, 28381488), (12, 21286116), (16, 15964587), (18, 14190744), (24, 10643058), (27, 9460496), (29, 8808048), (36, 7095372), (48, 5321529), (54, 4730248), (58, 4404024), (72, 3547686), (87, 2936016), (108, 2365124), (116, 2202012), (144, 1773843), (174, 1468008), (216, 1182562), (232, 1101006), (261, 978672), (348, 734004), (432, 591281), (464, 550503), (522, 489336), (696, 367002), (783, 326224), (1044, 244668), (1392, 183501), (1566, 163112), (2088, 122334), (3132, 81556), (4176, 61167), (6264, 40778), (12528, 20389)]