2040115728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{319567}}^1$

素因数の和:319604

約数の個数: 80

約数和(自身を含む): 6340229120

約数和(自身を除く): 4300113392

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, 319567, 639134, 958701, 1278268, 1917402, 2236969, 2556536, 3834804, 4473938, 5113072, 6071773, 6710907, 7669608, 8947876, 12143546, 13421814, 15339216, 17895752, 18215319, 24287092, 26843628, 35791504, 36430638, 42502411, 48574184, 53687256, 72861276, 85004822, 97148368, 107374512, 127507233, 145722552, 170009644, 255014466, 291445104, 340019288, 510028932, 680038576, 1020057864, 2040115728]

約数ペア:

[(1, 2040115728), (2, 1020057864), (3, 680038576), (4, 510028932), (6, 340019288), (7, 291445104), (8, 255014466), (12, 170009644), (14, 145722552), (16, 127507233), (19, 107374512), (21, 97148368), (24, 85004822), (28, 72861276), (38, 53687256), (42, 48574184), (48, 42502411), (56, 36430638), (57, 35791504), (76, 26843628), (84, 24287092), (112, 18215319), (114, 17895752), (133, 15339216), (152, 13421814), (168, 12143546), (228, 8947876), (266, 7669608), (304, 6710907), (336, 6071773), (399, 5113072), (456, 4473938), (532, 3834804), (798, 2556536), (912, 2236969), (1064, 1917402), (1596, 1278268), (2128, 958701), (3192, 639134), (6384, 319567)]