674687286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 1968046080

約数和(自身を除く): 1293358794

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 43, 54, 62, 63, 78, 86, 91, 93, 103, 117, 126, 129, 182, 186, 189, 206, 217, 234, 258, 273, 279, 301, 309, 351, 378, 387, 403, 434, 546, 558, 559, 602, 618, 651, 702, 721, 774, 806, 819, 837, 903, 927, 1118, 1161, 1209, 1302, 1333, 1339, 1442, 1638, 1674, 1677, 1806, 1854, 1953, 2163, 2322, 2418, 2457, 2666, 2678, 2709, 2781, 2821, 3193, 3354, 3627, 3906, 3913, 3999, 4017, 4326, 4429, 4914, 5031, 5418, 5562, 5642, 5859, 6386, 6489, 7254, 7826, 7998, 8034, 8127, 8463, 8858, 9331, 9373, 9579, 10062, 10881, 11718, 11739, 11997, 12051, 12978, 13287, 15093, 16254, 16926, 17329, 18662, 18746, 19158, 19467, 21762, 22351, 23478, 23994, 24102, 25389, 26574, 27993, 28119, 28737, 30186, 31003, 34658, 35217, 35991, 36153, 38934, 39861, 41509, 44702, 50778, 51987, 55986, 56238, 57474, 57577, 62006, 67053, 70434, 71982, 72306, 76167, 79722, 83018, 83979, 84357, 86211, 93009, 103974, 105651, 115154, 119583, 121303, 124527, 134106, 137299, 152334, 155961, 167958, 168714, 172422, 172731, 186018, 201159, 211302, 239166, 242606, 249054, 251937, 253071, 274598, 279027, 290563, 311922, 345462, 363909, 373581, 402318, 403039, 411897, 467883, 503874, 506142, 518193, 558054, 581126, 603477, 727818, 747162, 806078, 823794, 837081, 871689, 935766, 961093, 1036386, 1091727, 1120743, 1206954, 1209117, 1235691, 1554579, 1674162, 1743378, 1784887, 1922186, 2183454, 2241486, 2418234, 2471382, 2615067, 2883279, 3109158, 3275181, 3569774, 3627351, 3707073, 5230134, 5354661, 5766558, 6550362, 7254702, 7414146, 7845201, 8649837, 10709322, 10882053, 12494209, 15690402, 16063983, 17299674, 21764106, 24988418, 25949511, 32127966, 37482627, 48191949, 51899022, 74965254, 96383898, 112447881, 224895762, 337343643, 674687286]

約数ペア:

[(1, 674687286), (2, 337343643), (3, 224895762), (6, 112447881), (7, 96383898), (9, 74965254), (13, 51899022), (14, 48191949), (18, 37482627), (21, 32127966), (26, 25949511), (27, 24988418), (31, 21764106), (39, 17299674), (42, 16063983), (43, 15690402), (54, 12494209), (62, 10882053), (63, 10709322), (78, 8649837), (86, 7845201), (91, 7414146), (93, 7254702), (103, 6550362), (117, 5766558), (126, 5354661), (129, 5230134), (182, 3707073), (186, 3627351), (189, 3569774), (206, 3275181), (217, 3109158), (234, 2883279), (258, 2615067), (273, 2471382), (279, 2418234), (301, 2241486), (309, 2183454), (351, 1922186), (378, 1784887), (387, 1743378), (403, 1674162), (434, 1554579), (546, 1235691), (558, 1209117), (559, 1206954), (602, 1120743), (618, 1091727), (651, 1036386), (702, 961093), (721, 935766), (774, 871689), (806, 837081), (819, 823794), (837, 806078), (903, 747162), (927, 727818), (1118, 603477), (1161, 581126), (1209, 558054), (1302, 518193), (1333, 506142), (1339, 503874), (1442, 467883), (1638, 411897), (1674, 403039), (1677, 402318), (1806, 373581), (1854, 363909), (1953, 345462), (2163, 311922), (2322, 290563), (2418, 279027), (2457, 274598), (2666, 253071), (2678, 251937), (2709, 249054), (2781, 242606), (2821, 239166), (3193, 211302), (3354, 201159), (3627, 186018), (3906, 172731), (3913, 172422), (3999, 168714), (4017, 167958), (4326, 155961), (4429, 152334), (4914, 137299), (5031, 134106), (5418, 124527), (5562, 121303), (5642, 119583), (5859, 115154), (6386, 105651), (6489, 103974), (7254, 93009), (7826, 86211), (7998, 84357), (8034, 83979), (8127, 83018), (8463, 79722), (8858, 76167), (9331, 72306), (9373, 71982), (9579, 70434), (10062, 67053), (10881, 62006), (11718, 57577), (11739, 57474), (11997, 56238), (12051, 55986), (12978, 51987), (13287, 50778), (15093, 44702), (16254, 41509), (16926, 39861), (17329, 38934), (18662, 36153), (18746, 35991), (19158, 35217), (19467, 34658), (21762, 31003), (22351, 30186), (23478, 28737), (23994, 28119), (24102, 27993), (25389, 26574)]