8306388496

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{140729}}^1$

素因数の和:140792

約数の個数: 80

約数和(自身を含む): 20102999040

約数和(自身を除く): 11796610544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3472, 3689, 4216, 7378, 8432, 14756, 29512, 59024, 140729, 281458, 562916, 985103, 1125832, 1970206, 2251664, 2392393, 3940412, 4362599, 4784786, 7880824, 8725198, 9569572, 15761648, 16746751, 17450396, 19139144, 30538193, 33493502, 34900792, 38278288, 61076386, 66987004, 69801584, 74164183, 122152772, 133974008, 148328366, 244305544, 267948016, 296656732, 488611088, 519149281, 593313464, 1038298562, 1186626928, 2076597124, 4153194248, 8306388496]

約数ペア:

[(1, 8306388496), (2, 4153194248), (4, 2076597124), (7, 1186626928), (8, 1038298562), (14, 593313464), (16, 519149281), (17, 488611088), (28, 296656732), (31, 267948016), (34, 244305544), (56, 148328366), (62, 133974008), (68, 122152772), (112, 74164183), (119, 69801584), (124, 66987004), (136, 61076386), (217, 38278288), (238, 34900792), (248, 33493502), (272, 30538193), (434, 19139144), (476, 17450396), (496, 16746751), (527, 15761648), (868, 9569572), (952, 8725198), (1054, 7880824), (1736, 4784786), (1904, 4362599), (2108, 3940412), (3472, 2392393), (3689, 2251664), (4216, 1970206), (7378, 1125832), (8432, 985103), (14756, 562916), (29512, 281458), (59024, 140729)]