193256784

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 180

約数和(自身を含む): 640890900

約数和(自身を除く): 447634116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 61, 63, 72, 84, 98, 112, 122, 126, 144, 147, 168, 183, 196, 244, 252, 294, 336, 366, 392, 427, 441, 449, 488, 504, 549, 588, 732, 784, 854, 882, 898, 976, 1008, 1098, 1176, 1281, 1347, 1464, 1708, 1764, 1796, 2196, 2352, 2562, 2694, 2928, 2989, 3143, 3416, 3528, 3592, 3843, 4041, 4392, 5124, 5388, 5978, 6286, 6832, 7056, 7184, 7686, 8082, 8784, 8967, 9429, 10248, 10776, 11956, 12572, 15372, 16164, 17934, 18858, 20496, 21552, 22001, 23912, 25144, 26901, 27389, 28287, 30744, 32328, 35868, 37716, 44002, 47824, 50288, 53802, 54778, 56574, 61488, 64656, 66003, 71736, 75432, 82167, 88004, 107604, 109556, 113148, 132006, 143472, 150864, 164334, 176008, 191723, 198009, 215208, 219112, 226296, 246501, 264012, 328668, 352016, 383446, 396018, 430416, 438224, 452592, 493002, 528024, 575169, 657336, 766892, 792036, 986004, 1056048, 1150338, 1314672, 1342061, 1533784, 1584072, 1725507, 1972008, 2300676, 2684122, 3067568, 3168144, 3451014, 3944016, 4026183, 4601352, 5368244, 6902028, 8052366, 9202704, 10736488, 12078549, 13804056, 16104732, 21472976, 24157098, 27608112, 32209464, 48314196, 64418928, 96628392, 193256784]

約数ペア:

[(1, 193256784), (2, 96628392), (3, 64418928), (4, 48314196), (6, 32209464), (7, 27608112), (8, 24157098), (9, 21472976), (12, 16104732), (14, 13804056), (16, 12078549), (18, 10736488), (21, 9202704), (24, 8052366), (28, 6902028), (36, 5368244), (42, 4601352), (48, 4026183), (49, 3944016), (56, 3451014), (61, 3168144), (63, 3067568), (72, 2684122), (84, 2300676), (98, 1972008), (112, 1725507), (122, 1584072), (126, 1533784), (144, 1342061), (147, 1314672), (168, 1150338), (183, 1056048), (196, 986004), (244, 792036), (252, 766892), (294, 657336), (336, 575169), (366, 528024), (392, 493002), (427, 452592), (441, 438224), (449, 430416), (488, 396018), (504, 383446), (549, 352016), (588, 328668), (732, 264012), (784, 246501), (854, 226296), (882, 219112), (898, 215208), (976, 198009), (1008, 191723), (1098, 176008), (1176, 164334), (1281, 150864), (1347, 143472), (1464, 132006), (1708, 113148), (1764, 109556), (1796, 107604), (2196, 88004), (2352, 82167), (2562, 75432), (2694, 71736), (2928, 66003), (2989, 64656), (3143, 61488), (3416, 56574), (3528, 54778), (3592, 53802), (3843, 50288), (4041, 47824), (4392, 44002), (5124, 37716), (5388, 35868), (5978, 32328), (6286, 30744), (6832, 28287), (7056, 27389), (7184, 26901), (7686, 25144), (8082, 23912), (8784, 22001), (8967, 21552), (9429, 20496), (10248, 18858), (10776, 17934), (11956, 16164), (12572, 15372)]