308045990392

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10437991}}^1$

素因数の和:10438052

約数の個数: 64

約数和(自身を含む): 721474007040

約数和(自身を除く): 413428016648

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7378, 14756, 29512, 10437991, 20875982, 41751964, 73065937, 83503928, 146131874, 177445847, 292263748, 323577721, 354891694, 584527496, 647155442, 709783388, 1242120929, 1294310884, 1419566776, 2265044047, 2484241858, 2588621768, 4530088094, 4968483716, 5500821257, 9060176188, 9936967432, 11001642514, 18120352376, 22003285028, 38505748799, 44006570056, 77011497598, 154022995196, 308045990392]

約数ペア:

[(1, 308045990392), (2, 154022995196), (4, 77011497598), (7, 44006570056), (8, 38505748799), (14, 22003285028), (17, 18120352376), (28, 11001642514), (31, 9936967432), (34, 9060176188), (56, 5500821257), (62, 4968483716), (68, 4530088094), (119, 2588621768), (124, 2484241858), (136, 2265044047), (217, 1419566776), (238, 1294310884), (248, 1242120929), (434, 709783388), (476, 647155442), (527, 584527496), (868, 354891694), (952, 323577721), (1054, 292263748), (1736, 177445847), (2108, 146131874), (3689, 83503928), (4216, 73065937), (7378, 41751964), (14756, 20875982), (29512, 10437991)]