1920612864

素因数分解:

$2^9\times 3^1\times {\mathrm{137}}^1\times {\mathrm{9127}}^1$

素因数の和:9285

約数の個数: 80

約数和(自身を含む): 5154545088

約数和(自身を除く): 3233932224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 512, 548, 768, 822, 1096, 1536, 1644, 2192, 3288, 4384, 6576, 8768, 9127, 13152, 17536, 18254, 26304, 27381, 35072, 36508, 52608, 54762, 70144, 73016, 105216, 109524, 146032, 210432, 219048, 292064, 438096, 584128, 876192, 1168256, 1250399, 1752384, 2336512, 2500798, 3504768, 3751197, 4673024, 5001596, 7009536, 7502394, 10003192, 14019072, 15004788, 20006384, 30009576, 40012768, 60019152, 80025536, 120038304, 160051072, 240076608, 320102144, 480153216, 640204288, 960306432, 1920612864]

約数ペア:

[(1, 1920612864), (2, 960306432), (3, 640204288), (4, 480153216), (6, 320102144), (8, 240076608), (12, 160051072), (16, 120038304), (24, 80025536), (32, 60019152), (48, 40012768), (64, 30009576), (96, 20006384), (128, 15004788), (137, 14019072), (192, 10003192), (256, 7502394), (274, 7009536), (384, 5001596), (411, 4673024), (512, 3751197), (548, 3504768), (768, 2500798), (822, 2336512), (1096, 1752384), (1536, 1250399), (1644, 1168256), (2192, 876192), (3288, 584128), (4384, 438096), (6576, 292064), (8768, 219048), (9127, 210432), (13152, 146032), (17536, 109524), (18254, 105216), (26304, 73016), (27381, 70144), (35072, 54762), (36508, 52608)]