213946992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11211

約数の個数: 120

約数和(自身を含む): 720370560

約数和(自身を除く): 506423568

約数列:

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

約数ペア:

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