313086928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5407}}^1$

素因数の和:5480

約数の個数: 80

約数和(自身を含む): 772521984

約数和(自身を除く): 459435056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 2068, 2632, 3619, 4136, 5264, 5407, 7238, 8272, 10814, 14476, 21628, 28952, 37849, 43256, 57904, 59477, 75698, 86512, 118954, 151396, 237908, 254129, 302792, 416339, 475816, 508258, 605584, 832678, 951632, 1016516, 1665356, 1778903, 2033032, 2795419, 3330712, 3557806, 4066064, 5590838, 6661424, 7115612, 11181676, 14231224, 19567933, 22363352, 28462448, 39135866, 44726704, 78271732, 156543464, 313086928]

約数ペア:

[(1, 313086928), (2, 156543464), (4, 78271732), (7, 44726704), (8, 39135866), (11, 28462448), (14, 22363352), (16, 19567933), (22, 14231224), (28, 11181676), (44, 7115612), (47, 6661424), (56, 5590838), (77, 4066064), (88, 3557806), (94, 3330712), (112, 2795419), (154, 2033032), (176, 1778903), (188, 1665356), (308, 1016516), (329, 951632), (376, 832678), (517, 605584), (616, 508258), (658, 475816), (752, 416339), (1034, 302792), (1232, 254129), (1316, 237908), (2068, 151396), (2632, 118954), (3619, 86512), (4136, 75698), (5264, 59477), (5407, 57904), (7238, 43256), (8272, 37849), (10814, 28952), (14476, 21628)]