253893024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2$

素因数の和:248

約数の個数: 216

約数和(自身を含む): 908657568

約数和(自身を除く): 654764544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 107, 112, 126, 132, 144, 154, 168, 176, 198, 214, 224, 231, 252, 264, 288, 308, 321, 336, 352, 396, 428, 462, 504, 528, 616, 642, 672, 693, 749, 792, 856, 924, 963, 1008, 1056, 1177, 1232, 1284, 1386, 1498, 1584, 1712, 1848, 1926, 2016, 2247, 2354, 2464, 2568, 2772, 2996, 3168, 3424, 3531, 3696, 3852, 4494, 4708, 5136, 5544, 5992, 6741, 7062, 7392, 7704, 8239, 8988, 9416, 10272, 10593, 11088, 11449, 11984, 13482, 14124, 15408, 16478, 17976, 18832, 21186, 22176, 22898, 23968, 24717, 26964, 28248, 30816, 32956, 34347, 35952, 37664, 42372, 45796, 49434, 53928, 56496, 65912, 68694, 71904, 74151, 80143, 84744, 91592, 98868, 103041, 107856, 112992, 125939, 131824, 137388, 148302, 160286, 169488, 183184, 197736, 206082, 215712, 240429, 251878, 263648, 274776, 296604, 320572, 338976, 366368, 377817, 395472, 412164, 480858, 503756, 549552, 593208, 641144, 721287, 755634, 790944, 824328, 881573, 961716, 1007512, 1099104, 1133451, 1186416, 1282288, 1442574, 1511268, 1648656, 1763146, 1923432, 2015024, 2266902, 2372832, 2564576, 2644719, 2885148, 3022536, 3297312, 3526292, 3846864, 4030048, 4533804, 5289438, 5770296, 6045072, 7052584, 7693728, 7934157, 9067608, 10578876, 11540592, 12090144, 14105168, 15868314, 18135216, 21157752, 23081184, 28210336, 31736628, 36270432, 42315504, 63473256, 84631008, 126946512, 253893024]

約数ペア:

[(1, 253893024), (2, 126946512), (3, 84631008), (4, 63473256), (6, 42315504), (7, 36270432), (8, 31736628), (9, 28210336), (11, 23081184), (12, 21157752), (14, 18135216), (16, 15868314), (18, 14105168), (21, 12090144), (22, 11540592), (24, 10578876), (28, 9067608), (32, 7934157), (33, 7693728), (36, 7052584), (42, 6045072), (44, 5770296), (48, 5289438), (56, 4533804), (63, 4030048), (66, 3846864), (72, 3526292), (77, 3297312), (84, 3022536), (88, 2885148), (96, 2644719), (99, 2564576), (107, 2372832), (112, 2266902), (126, 2015024), (132, 1923432), (144, 1763146), (154, 1648656), (168, 1511268), (176, 1442574), (198, 1282288), (214, 1186416), (224, 1133451), (231, 1099104), (252, 1007512), (264, 961716), (288, 881573), (308, 824328), (321, 790944), (336, 755634), (352, 721287), (396, 641144), (428, 593208), (462, 549552), (504, 503756), (528, 480858), (616, 412164), (642, 395472), (672, 377817), (693, 366368), (749, 338976), (792, 320572), (856, 296604), (924, 274776), (963, 263648), (1008, 251878), (1056, 240429), (1177, 215712), (1232, 206082), (1284, 197736), (1386, 183184), (1498, 169488), (1584, 160286), (1712, 148302), (1848, 137388), (1926, 131824), (2016, 125939), (2247, 112992), (2354, 107856), (2464, 103041), (2568, 98868), (2772, 91592), (2996, 84744), (3168, 80143), (3424, 74151), (3531, 71904), (3696, 68694), (3852, 65912), (4494, 56496), (4708, 53928), (5136, 49434), (5544, 45796), (5992, 42372), (6741, 37664), (7062, 35952), (7392, 34347), (7704, 32956), (8239, 30816), (8988, 28248), (9416, 26964), (10272, 24717), (10593, 23968), (11088, 22898), (11449, 22176), (11984, 21186), (13482, 18832), (14124, 17976), (15408, 16478)]