255621312

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5151

約数の個数: 112

約数和(自身を含む): 777544800

約数和(自身を除く): 521923488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 4176, 5101, 5568, 6264, 8352, 10202, 12528, 15303, 16704, 20404, 25056, 30606, 40808, 45909, 50112, 61212, 81616, 91818, 122424, 137727, 147929, 163232, 183636, 244848, 275454, 295858, 326464, 367272, 443787, 489696, 550908, 591716, 734544, 887574, 979392, 1101816, 1183432, 1331361, 1469088, 1775148, 2203632, 2366864, 2662722, 2938176, 3550296, 3994083, 4407264, 4733728, 5325444, 7100592, 7988166, 8814528, 9467456, 10650888, 14201184, 15976332, 21301776, 28402368, 31952664, 42603552, 63905328, 85207104, 127810656, 255621312]

約数ペア:

[(1, 255621312), (2, 127810656), (3, 85207104), (4, 63905328), (6, 42603552), (8, 31952664), (9, 28402368), (12, 21301776), (16, 15976332), (18, 14201184), (24, 10650888), (27, 9467456), (29, 8814528), (32, 7988166), (36, 7100592), (48, 5325444), (54, 4733728), (58, 4407264), (64, 3994083), (72, 3550296), (87, 2938176), (96, 2662722), (108, 2366864), (116, 2203632), (144, 1775148), (174, 1469088), (192, 1331361), (216, 1183432), (232, 1101816), (261, 979392), (288, 887574), (348, 734544), (432, 591716), (464, 550908), (522, 489696), (576, 443787), (696, 367272), (783, 326464), (864, 295858), (928, 275454), (1044, 244848), (1392, 183636), (1566, 163232), (1728, 147929), (1856, 137727), (2088, 122424), (2784, 91818), (3132, 81616), (4176, 61212), (5101, 50112), (5568, 45909), (6264, 40808), (8352, 30606), (10202, 25056), (12528, 20404), (15303, 16704)]