318973424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23537}}^1$

素因数の和:23574

約数の個数: 60

約数和(自身を含む): 776377392

約数和(自身を除く): 457403968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 23537, 47074, 94148, 164759, 188296, 258907, 329518, 376592, 517814, 659036, 1035628, 1318072, 1812349, 2071256, 2636144, 2847977, 3624698, 4142512, 5695954, 7249396, 11391908, 14498792, 19935839, 22783816, 28997584, 39871678, 45567632, 79743356, 159486712, 318973424]

約数ペア:

[(1, 318973424), (2, 159486712), (4, 79743356), (7, 45567632), (8, 39871678), (11, 28997584), (14, 22783816), (16, 19935839), (22, 14498792), (28, 11391908), (44, 7249396), (56, 5695954), (77, 4142512), (88, 3624698), (112, 2847977), (121, 2636144), (154, 2071256), (176, 1812349), (242, 1318072), (308, 1035628), (484, 659036), (616, 517814), (847, 376592), (968, 329518), (1232, 258907), (1694, 188296), (1936, 164759), (3388, 94148), (6776, 47074), (13552, 23537)]