261285024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2763

約数の個数: 192

約数和(自身を含む): 921231360

約数和(自身を除く): 659946336

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 462, 528, 546, 572, 616, 624, 672, 728, 858, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1456, 1716, 1848, 2002, 2184, 2288, 2464, 2719, 2912, 3003, 3432, 3696, 4004, 4368, 4576, 5438, 6006, 6864, 7392, 8008, 8157, 8736, 10876, 12012, 13728, 16016, 16314, 19033, 21752, 24024, 29909, 32032, 32628, 35347, 38066, 43504, 48048, 57099, 59818, 65256, 70694, 76132, 87008, 89727, 96096, 106041, 114198, 119636, 130512, 141388, 152264, 179454, 209363, 212082, 228396, 239272, 247429, 261024, 282776, 304528, 358908, 388817, 418726, 424164, 456792, 478544, 494858, 565552, 609056, 628089, 717816, 742287, 777634, 837452, 848328, 913584, 957088, 989716, 1131104, 1166451, 1256178, 1435632, 1484574, 1555268, 1674904, 1696656, 1827168, 1979432, 2332902, 2512356, 2721719, 2871264, 2969148, 3110536, 3349808, 3393312, 3958864, 4665804, 5024712, 5443438, 5938296, 6221072, 6699616, 7917728, 8165157, 9331608, 10049424, 10886876, 11876592, 12442144, 16330314, 18663216, 20098848, 21773752, 23753184, 32660628, 37326432, 43547504, 65321256, 87095008, 130642512, 261285024]

約数ペア:

[(1, 261285024), (2, 130642512), (3, 87095008), (4, 65321256), (6, 43547504), (7, 37326432), (8, 32660628), (11, 23753184), (12, 21773752), (13, 20098848), (14, 18663216), (16, 16330314), (21, 12442144), (22, 11876592), (24, 10886876), (26, 10049424), (28, 9331608), (32, 8165157), (33, 7917728), (39, 6699616), (42, 6221072), (44, 5938296), (48, 5443438), (52, 5024712), (56, 4665804), (66, 3958864), (77, 3393312), (78, 3349808), (84, 3110536), (88, 2969148), (91, 2871264), (96, 2721719), (104, 2512356), (112, 2332902), (132, 1979432), (143, 1827168), (154, 1696656), (156, 1674904), (168, 1555268), (176, 1484574), (182, 1435632), (208, 1256178), (224, 1166451), (231, 1131104), (264, 989716), (273, 957088), (286, 913584), (308, 848328), (312, 837452), (336, 777634), (352, 742287), (364, 717816), (416, 628089), (429, 609056), (462, 565552), (528, 494858), (546, 478544), (572, 456792), (616, 424164), (624, 418726), (672, 388817), (728, 358908), (858, 304528), (924, 282776), (1001, 261024), (1056, 247429), (1092, 239272), (1144, 228396), (1232, 212082), (1248, 209363), (1456, 179454), (1716, 152264), (1848, 141388), (2002, 130512), (2184, 119636), (2288, 114198), (2464, 106041), (2719, 96096), (2912, 89727), (3003, 87008), (3432, 76132), (3696, 70694), (4004, 65256), (4368, 59818), (4576, 57099), (5438, 48048), (6006, 43504), (6864, 38066), (7392, 35347), (8008, 32628), (8157, 32032), (8736, 29909), (10876, 24024), (12012, 21752), (13728, 19033), (16016, 16314)]