427893984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11213

約数の個数: 144

約数和(自身を含む): 1463978880

約数和(自身を除く): 1036084896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 11171, 12768, 19152, 22342, 33513, 38304, 44684, 67026, 78197, 89368, 100539, 134052, 156394, 178736, 201078, 212249, 234591, 268104, 312788, 357472, 402156, 424498, 469182, 536208, 625576, 636747, 703773, 804312, 848996, 938364, 1072416, 1251152, 1273494, 1407546, 1485743, 1608624, 1697992, 1876728, 1910241, 2502304, 2546988, 2815092, 2971486, 3217248, 3395984, 3753456, 3820482, 4457229, 5093976, 5630184, 5942972, 6791968, 7506912, 7640964, 8914458, 10187952, 11260368, 11885944, 13371687, 15281928, 17828916, 20375904, 22520736, 23771888, 26743374, 30563856, 35657832, 47543776, 53486748, 61127712, 71315664, 106973496, 142631328, 213946992, 427893984]

約数ペア:

[(1, 427893984), (2, 213946992), (3, 142631328), (4, 106973496), (6, 71315664), (7, 61127712), (8, 53486748), (9, 47543776), (12, 35657832), (14, 30563856), (16, 26743374), (18, 23771888), (19, 22520736), (21, 20375904), (24, 17828916), (28, 15281928), (32, 13371687), (36, 11885944), (38, 11260368), (42, 10187952), (48, 8914458), (56, 7640964), (57, 7506912), (63, 6791968), (72, 5942972), (76, 5630184), (84, 5093976), (96, 4457229), (112, 3820482), (114, 3753456), (126, 3395984), (133, 3217248), (144, 2971486), (152, 2815092), (168, 2546988), (171, 2502304), (224, 1910241), (228, 1876728), (252, 1697992), (266, 1608624), (288, 1485743), (304, 1407546), (336, 1273494), (342, 1251152), (399, 1072416), (456, 938364), (504, 848996), (532, 804312), (608, 703773), (672, 636747), (684, 625576), (798, 536208), (912, 469182), (1008, 424498), (1064, 402156), (1197, 357472), (1368, 312788), (1596, 268104), (1824, 234591), (2016, 212249), (2128, 201078), (2394, 178736), (2736, 156394), (3192, 134052), (4256, 100539), (4788, 89368), (5472, 78197), (6384, 67026), (9576, 44684), (11171, 38304), (12768, 33513), (19152, 22342)]