7131027464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 16138077120

約数和(自身を除く): 9007049656

約数列:

[1, 2, 4, 8, 11, 22, 31, 37, 43, 44, 53, 62, 74, 86, 88, 106, 124, 148, 172, 212, 248, 296, 341, 344, 407, 424, 473, 583, 682, 814, 946, 961, 1147, 1166, 1333, 1364, 1591, 1628, 1643, 1892, 1922, 1961, 2279, 2294, 2332, 2666, 2728, 3182, 3256, 3286, 3784, 3844, 3922, 4558, 4588, 4664, 5332, 6364, 6572, 7688, 7844, 9116, 9176, 10571, 10664, 12617, 12728, 13144, 14663, 15688, 17501, 18073, 18232, 21142, 21571, 25069, 25234, 29326, 35002, 35557, 36146, 41323, 42284, 43142, 49321, 50138, 50468, 50933, 58652, 60791, 70004, 70649, 71114, 72292, 82646, 84323, 84568, 86284, 98642, 100276, 100936, 101866, 117304, 121582, 140008, 141298, 142228, 144584, 165292, 168646, 172568, 197284, 200552, 203732, 243164, 282596, 284456, 330584, 337292, 391127, 394568, 407464, 454553, 486328, 542531, 560263, 565192, 668701, 674584, 777139, 782254, 909106, 927553, 1085062, 1120526, 1337402, 1528951, 1554278, 1564508, 1818212, 1855106, 1884521, 2170124, 2190119, 2241052, 2614013, 2674804, 3057902, 3108556, 3129016, 3636424, 3710212, 3769042, 4340248, 4380238, 4482104, 5228026, 5349608, 6115804, 6217112, 7420424, 7538084, 8760476, 10456052, 12231608, 15076168, 16818461, 17520952, 20729731, 20912104, 24091309, 28754143, 33636922, 41459462, 48182618, 57508286, 67273844, 81034403, 82918924, 96365236, 115016572, 134547688, 162068806, 165837848, 192730472, 230033144, 324137612, 648275224, 891378433, 1782756866, 3565513732, 7131027464]

約数ペア:

[(1, 7131027464), (2, 3565513732), (4, 1782756866), (8, 891378433), (11, 648275224), (22, 324137612), (31, 230033144), (37, 192730472), (43, 165837848), (44, 162068806), (53, 134547688), (62, 115016572), (74, 96365236), (86, 82918924), (88, 81034403), (106, 67273844), (124, 57508286), (148, 48182618), (172, 41459462), (212, 33636922), (248, 28754143), (296, 24091309), (341, 20912104), (344, 20729731), (407, 17520952), (424, 16818461), (473, 15076168), (583, 12231608), (682, 10456052), (814, 8760476), (946, 7538084), (961, 7420424), (1147, 6217112), (1166, 6115804), (1333, 5349608), (1364, 5228026), (1591, 4482104), (1628, 4380238), (1643, 4340248), (1892, 3769042), (1922, 3710212), (1961, 3636424), (2279, 3129016), (2294, 3108556), (2332, 3057902), (2666, 2674804), (2728, 2614013), (3182, 2241052), (3256, 2190119), (3286, 2170124), (3784, 1884521), (3844, 1855106), (3922, 1818212), (4558, 1564508), (4588, 1554278), (4664, 1528951), (5332, 1337402), (6364, 1120526), (6572, 1085062), (7688, 927553), (7844, 909106), (9116, 782254), (9176, 777139), (10571, 674584), (10664, 668701), (12617, 565192), (12728, 560263), (13144, 542531), (14663, 486328), (15688, 454553), (17501, 407464), (18073, 394568), (18232, 391127), (21142, 337292), (21571, 330584), (25069, 284456), (25234, 282596), (29326, 243164), (35002, 203732), (35557, 200552), (36146, 197284), (41323, 172568), (42284, 168646), (43142, 165292), (49321, 144584), (50138, 142228), (50468, 141298), (50933, 140008), (58652, 121582), (60791, 117304), (70004, 101866), (70649, 100936), (71114, 100276), (72292, 98642), (82646, 86284), (84323, 84568)]