1982659728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{310567}}^1$

素因数の和:310604

約数の個数: 80

約数和(自身を含む): 6161669120

約数和(自身を除く): 4179009392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 310567, 621134, 931701, 1242268, 1863402, 2173969, 2484536, 3726804, 4347938, 4969072, 5900773, 6521907, 7453608, 8695876, 11801546, 13043814, 14907216, 17391752, 17702319, 23603092, 26087628, 34783504, 35404638, 41305411, 47206184, 52175256, 70809276, 82610822, 94412368, 104350512, 123916233, 141618552, 165221644, 247832466, 283237104, 330443288, 495664932, 660886576, 991329864, 1982659728]

約数ペア:

[(1, 1982659728), (2, 991329864), (3, 660886576), (4, 495664932), (6, 330443288), (7, 283237104), (8, 247832466), (12, 165221644), (14, 141618552), (16, 123916233), (19, 104350512), (21, 94412368), (24, 82610822), (28, 70809276), (38, 52175256), (42, 47206184), (48, 41305411), (56, 35404638), (57, 34783504), (76, 26087628), (84, 23603092), (112, 17702319), (114, 17391752), (133, 14907216), (152, 13043814), (168, 11801546), (228, 8695876), (266, 7453608), (304, 6521907), (336, 5900773), (399, 4969072), (456, 4347938), (532, 3726804), (798, 2484536), (912, 2173969), (1064, 1863402), (1596, 1242268), (2128, 931701), (3192, 621134), (6384, 310567)]