1875322512

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4357}}^1$

素因数の和:4446

約数の個数: 180

約数和(自身を含む): 6206672316

約数和(自身を除く): 4331349804

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, 488, 504, 549, 588, 732, 784, 854, 882, 976, 1008, 1098, 1176, 1281, 1464, 1708, 1764, 2196, 2352, 2562, 2928, 2989, 3416, 3528, 3843, 4357, 4392, 5124, 5978, 6832, 7056, 7686, 8714, 8784, 8967, 10248, 11956, 13071, 15372, 17428, 17934, 20496, 23912, 26142, 26901, 30499, 30744, 34856, 35868, 39213, 47824, 52284, 53802, 60998, 61488, 69712, 71736, 78426, 91497, 104568, 107604, 121996, 143472, 156852, 182994, 209136, 213493, 215208, 243992, 265777, 274491, 313704, 365988, 426986, 430416, 487984, 531554, 548982, 627408, 640479, 731976, 797331, 853972, 1063108, 1097964, 1280958, 1463952, 1594662, 1707944, 1860439, 1921437, 2126216, 2195928, 2391993, 2561916, 3189324, 3415888, 3720878, 3842874, 4252432, 4391856, 4783986, 5123832, 5581317, 6378648, 7441756, 7685748, 9567972, 10247664, 11162634, 12757296, 13023073, 14883512, 15371496, 16743951, 19135944, 22325268, 26046146, 29767024, 30742992, 33487902, 38271888, 39069219, 44650536, 52092292, 66975804, 78138438, 89301072, 104184584, 117207657, 133951608, 156276876, 208369168, 234415314, 267903216, 312553752, 468830628, 625107504, 937661256, 1875322512]

約数ペア:

[(1, 1875322512), (2, 937661256), (3, 625107504), (4, 468830628), (6, 312553752), (7, 267903216), (8, 234415314), (9, 208369168), (12, 156276876), (14, 133951608), (16, 117207657), (18, 104184584), (21, 89301072), (24, 78138438), (28, 66975804), (36, 52092292), (42, 44650536), (48, 39069219), (49, 38271888), (56, 33487902), (61, 30742992), (63, 29767024), (72, 26046146), (84, 22325268), (98, 19135944), (112, 16743951), (122, 15371496), (126, 14883512), (144, 13023073), (147, 12757296), (168, 11162634), (183, 10247664), (196, 9567972), (244, 7685748), (252, 7441756), (294, 6378648), (336, 5581317), (366, 5123832), (392, 4783986), (427, 4391856), (441, 4252432), (488, 3842874), (504, 3720878), (549, 3415888), (588, 3189324), (732, 2561916), (784, 2391993), (854, 2195928), (882, 2126216), (976, 1921437), (1008, 1860439), (1098, 1707944), (1176, 1594662), (1281, 1463952), (1464, 1280958), (1708, 1097964), (1764, 1063108), (2196, 853972), (2352, 797331), (2562, 731976), (2928, 640479), (2989, 627408), (3416, 548982), (3528, 531554), (3843, 487984), (4357, 430416), (4392, 426986), (5124, 365988), (5978, 313704), (6832, 274491), (7056, 265777), (7686, 243992), (8714, 215208), (8784, 213493), (8967, 209136), (10248, 182994), (11956, 156852), (13071, 143472), (15372, 121996), (17428, 107604), (17934, 104568), (20496, 91497), (23912, 78426), (26142, 71736), (26901, 69712), (30499, 61488), (30744, 60998), (34856, 53802), (35868, 52284), (39213, 47824)]