2581540416

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16417}}^1$

素因数の和:16458

約数の個数: 224

約数和(自身を含む): 9341185280

約数和(自身を除く): 6759644864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3276, 3744, 4032, 4368, 4914, 5616, 5824, 6048, 6552, 7488, 8736, 9828, 11232, 12096, 13104, 16417, 17472, 19656, 22464, 26208, 32834, 39312, 49251, 52416, 65668, 78624, 98502, 114919, 131336, 147753, 157248, 197004, 213421, 229838, 262672, 295506, 344757, 394008, 426842, 443259, 459676, 525344, 591012, 640263, 689514, 788016, 853684, 886518, 919352, 1034271, 1050688, 1182024, 1280526, 1379028, 1493947, 1576032, 1707368, 1773036, 1838704, 1920789, 2068542, 2364048, 2561052, 2758056, 2987894, 3102813, 3152064, 3414736, 3546072, 3677408, 3841578, 4137084, 4481841, 4728096, 5122104, 5516112, 5762367, 5975788, 6205626, 6829472, 7092144, 7354816, 7683156, 8274168, 8963682, 9456192, 10244208, 11032224, 11524734, 11951576, 12411252, 13445523, 13658944, 14184288, 15366312, 16548336, 17927364, 20488416, 22064448, 23049468, 23903152, 24822504, 26891046, 28368576, 30732624, 33096672, 35854728, 40336569, 40976832, 46098936, 47806304, 49645008, 53782092, 61465248, 66193344, 71709456, 80673138, 92197872, 95612608, 99290016, 107564184, 122930496, 143418912, 161346276, 184395744, 198580032, 215128368, 286837824, 322692552, 368791488, 430256736, 645385104, 860513472, 1290770208, 2581540416]

約数ペア:

[(1, 2581540416), (2, 1290770208), (3, 860513472), (4, 645385104), (6, 430256736), (7, 368791488), (8, 322692552), (9, 286837824), (12, 215128368), (13, 198580032), (14, 184395744), (16, 161346276), (18, 143418912), (21, 122930496), (24, 107564184), (26, 99290016), (27, 95612608), (28, 92197872), (32, 80673138), (36, 71709456), (39, 66193344), (42, 61465248), (48, 53782092), (52, 49645008), (54, 47806304), (56, 46098936), (63, 40976832), (64, 40336569), (72, 35854728), (78, 33096672), (84, 30732624), (91, 28368576), (96, 26891046), (104, 24822504), (108, 23903152), (112, 23049468), (117, 22064448), (126, 20488416), (144, 17927364), (156, 16548336), (168, 15366312), (182, 14184288), (189, 13658944), (192, 13445523), (208, 12411252), (216, 11951576), (224, 11524734), (234, 11032224), (252, 10244208), (273, 9456192), (288, 8963682), (312, 8274168), (336, 7683156), (351, 7354816), (364, 7092144), (378, 6829472), (416, 6205626), (432, 5975788), (448, 5762367), (468, 5516112), (504, 5122104), (546, 4728096), (576, 4481841), (624, 4137084), (672, 3841578), (702, 3677408), (728, 3546072), (756, 3414736), (819, 3152064), (832, 3102813), (864, 2987894), (936, 2758056), (1008, 2561052), (1092, 2364048), (1248, 2068542), (1344, 1920789), (1404, 1838704), (1456, 1773036), (1512, 1707368), (1638, 1576032), (1728, 1493947), (1872, 1379028), (2016, 1280526), (2184, 1182024), (2457, 1050688), (2496, 1034271), (2808, 919352), (2912, 886518), (3024, 853684), (3276, 788016), (3744, 689514), (4032, 640263), (4368, 591012), (4914, 525344), (5616, 459676), (5824, 443259), (6048, 426842), (6552, 394008), (7488, 344757), (8736, 295506), (9828, 262672), (11232, 229838), (12096, 213421), (13104, 197004), (16417, 157248), (17472, 147753), (19656, 131336), (22464, 114919), (26208, 98502), (32834, 78624), (39312, 65668), (49251, 52416)]