255052512

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 216

約数和(自身を含む): 860087592

約数和(自身を除く): 605035080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 288, 312, 352, 363, 396, 416, 429, 468, 484, 528, 563, 572, 624, 726, 792, 858, 936, 968, 1056, 1089, 1126, 1144, 1248, 1287, 1452, 1573, 1584, 1689, 1716, 1872, 1936, 2178, 2252, 2288, 2574, 2904, 3146, 3168, 3378, 3432, 3744, 3872, 4356, 4504, 4576, 4719, 5067, 5148, 5808, 6193, 6292, 6756, 6864, 7319, 8712, 9008, 9438, 10134, 10296, 11616, 12386, 12584, 13512, 13728, 14157, 14638, 17424, 18016, 18579, 18876, 20268, 20592, 21957, 24772, 25168, 27024, 28314, 29276, 34848, 37158, 37752, 40536, 41184, 43914, 49544, 50336, 54048, 55737, 56628, 58552, 65871, 68123, 74316, 75504, 80509, 81072, 87828, 99088, 111474, 113256, 117104, 131742, 136246, 148632, 151008, 161018, 162144, 175656, 198176, 204369, 222948, 226512, 234208, 241527, 263484, 272492, 297264, 322036, 351312, 408738, 445896, 453024, 483054, 526968, 544984, 594528, 613107, 644072, 702624, 724581, 817476, 885599, 891792, 966108, 1053936, 1089968, 1226214, 1288144, 1449162, 1634952, 1771198, 1783584, 1932216, 2107872, 2179936, 2452428, 2576288, 2656797, 2898324, 3269904, 3542396, 3864432, 4904856, 5313594, 5796648, 6539808, 7084792, 7728864, 7970391, 9809712, 10627188, 11593296, 14169584, 15940782, 19619424, 21254376, 23186592, 28339168, 31881564, 42508752, 63763128, 85017504, 127526256, 255052512]

約数ペア:

[(1, 255052512), (2, 127526256), (3, 85017504), (4, 63763128), (6, 42508752), (8, 31881564), (9, 28339168), (11, 23186592), (12, 21254376), (13, 19619424), (16, 15940782), (18, 14169584), (22, 11593296), (24, 10627188), (26, 9809712), (32, 7970391), (33, 7728864), (36, 7084792), (39, 6539808), (44, 5796648), (48, 5313594), (52, 4904856), (66, 3864432), (72, 3542396), (78, 3269904), (88, 2898324), (96, 2656797), (99, 2576288), (104, 2452428), (117, 2179936), (121, 2107872), (132, 1932216), (143, 1783584), (144, 1771198), (156, 1634952), (176, 1449162), (198, 1288144), (208, 1226214), (234, 1089968), (242, 1053936), (264, 966108), (286, 891792), (288, 885599), (312, 817476), (352, 724581), (363, 702624), (396, 644072), (416, 613107), (429, 594528), (468, 544984), (484, 526968), (528, 483054), (563, 453024), (572, 445896), (624, 408738), (726, 351312), (792, 322036), (858, 297264), (936, 272492), (968, 263484), (1056, 241527), (1089, 234208), (1126, 226512), (1144, 222948), (1248, 204369), (1287, 198176), (1452, 175656), (1573, 162144), (1584, 161018), (1689, 151008), (1716, 148632), (1872, 136246), (1936, 131742), (2178, 117104), (2252, 113256), (2288, 111474), (2574, 99088), (2904, 87828), (3146, 81072), (3168, 80509), (3378, 75504), (3432, 74316), (3744, 68123), (3872, 65871), (4356, 58552), (4504, 56628), (4576, 55737), (4719, 54048), (5067, 50336), (5148, 49544), (5808, 43914), (6193, 41184), (6292, 40536), (6756, 37752), (6864, 37158), (7319, 34848), (8712, 29276), (9008, 28314), (9438, 27024), (10134, 25168), (10296, 24772), (11616, 21957), (12386, 20592), (12584, 20268), (13512, 18876), (13728, 18579), (14157, 18016), (14638, 17424)]