2781336432

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:724

約数の個数: 240

約数和(自身を含む): 8894371200

約数和(自身を除く): 6113034768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 109, 112, 114, 133, 147, 152, 168, 196, 218, 228, 266, 294, 304, 327, 336, 392, 399, 436, 456, 532, 571, 588, 654, 763, 784, 798, 872, 912, 931, 1064, 1142, 1176, 1308, 1526, 1596, 1713, 1744, 1862, 2071, 2128, 2284, 2289, 2352, 2616, 2793, 3052, 3192, 3426, 3724, 3997, 4142, 4568, 4578, 5232, 5341, 5586, 6104, 6213, 6384, 6852, 7448, 7994, 8284, 9136, 9156, 10682, 10849, 11172, 11991, 12208, 12426, 13704, 14497, 14896, 15988, 16023, 16568, 18312, 21364, 21698, 22344, 23982, 24852, 27408, 27979, 28994, 31976, 32046, 32547, 33136, 36624, 42728, 43396, 43491, 44688, 47964, 49704, 55958, 57988, 62239, 63952, 64092, 65094, 75943, 83937, 85456, 86792, 86982, 95928, 99408, 101479, 111916, 115976, 124478, 128184, 130188, 151886, 167874, 173584, 173964, 186717, 191856, 202958, 223832, 227829, 231952, 248956, 256368, 260376, 303772, 304437, 335748, 347928, 373434, 405916, 435673, 447664, 455658, 497912, 520752, 531601, 607544, 608874, 671496, 695856, 746868, 811832, 871346, 911316, 995824, 1063202, 1182541, 1215088, 1217748, 1307019, 1342992, 1493736, 1594803, 1623664, 1742692, 1822632, 2126404, 2365082, 2435496, 2614038, 2987472, 3049711, 3189606, 3485384, 3547623, 3645264, 4252808, 4730164, 4870992, 5228076, 6099422, 6379212, 6970768, 7095246, 8277787, 8505616, 9149133, 9460328, 10456152, 12198844, 12758424, 14190492, 16555574, 18298266, 18920656, 20912304, 24397688, 24833361, 25516848, 28380984, 33111148, 36596532, 48795376, 49666722, 56761968, 57944509, 66222296, 73193064, 99333444, 115889018, 132444592, 146386128, 173833527, 198666888, 231778036, 347667054, 397333776, 463556072, 695334108, 927112144, 1390668216, 2781336432]

約数ペア:

[(1, 2781336432), (2, 1390668216), (3, 927112144), (4, 695334108), (6, 463556072), (7, 397333776), (8, 347667054), (12, 231778036), (14, 198666888), (16, 173833527), (19, 146386128), (21, 132444592), (24, 115889018), (28, 99333444), (38, 73193064), (42, 66222296), (48, 57944509), (49, 56761968), (56, 49666722), (57, 48795376), (76, 36596532), (84, 33111148), (98, 28380984), (109, 25516848), (112, 24833361), (114, 24397688), (133, 20912304), (147, 18920656), (152, 18298266), (168, 16555574), (196, 14190492), (218, 12758424), (228, 12198844), (266, 10456152), (294, 9460328), (304, 9149133), (327, 8505616), (336, 8277787), (392, 7095246), (399, 6970768), (436, 6379212), (456, 6099422), (532, 5228076), (571, 4870992), (588, 4730164), (654, 4252808), (763, 3645264), (784, 3547623), (798, 3485384), (872, 3189606), (912, 3049711), (931, 2987472), (1064, 2614038), (1142, 2435496), (1176, 2365082), (1308, 2126404), (1526, 1822632), (1596, 1742692), (1713, 1623664), (1744, 1594803), (1862, 1493736), (2071, 1342992), (2128, 1307019), (2284, 1217748), (2289, 1215088), (2352, 1182541), (2616, 1063202), (2793, 995824), (3052, 911316), (3192, 871346), (3426, 811832), (3724, 746868), (3997, 695856), (4142, 671496), (4568, 608874), (4578, 607544), (5232, 531601), (5341, 520752), (5586, 497912), (6104, 455658), (6213, 447664), (6384, 435673), (6852, 405916), (7448, 373434), (7994, 347928), (8284, 335748), (9136, 304437), (9156, 303772), (10682, 260376), (10849, 256368), (11172, 248956), (11991, 231952), (12208, 227829), (12426, 223832), (13704, 202958), (14497, 191856), (14896, 186717), (15988, 173964), (16023, 173584), (16568, 167874), (18312, 151886), (21364, 130188), (21698, 128184), (22344, 124478), (23982, 115976), (24852, 111916), (27408, 101479), (27979, 99408), (28994, 95928), (31976, 86982), (32046, 86792), (32547, 85456), (33136, 83937), (36624, 75943), (42728, 65094), (43396, 64092), (43491, 63952), (44688, 62239), (47964, 57988), (49704, 55958)]