288861770416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{233251}}^1$

素因数の和:233462

約数の個数: 80

約数和(自身を含む): 616932879840

約数和(自身を除く): 328071109424

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 157, 232, 272, 314, 464, 493, 628, 986, 1256, 1972, 2512, 2669, 3944, 4553, 5338, 7888, 9106, 10676, 18212, 21352, 36424, 42704, 72848, 77401, 154802, 233251, 309604, 466502, 619208, 933004, 1238416, 1866008, 3732016, 3965267, 6764279, 7930534, 13528558, 15861068, 27057116, 31722136, 36620407, 54114232, 63444272, 73240814, 108228464, 114992743, 146481628, 229985486, 292963256, 459970972, 585926512, 622546919, 919941944, 1061991803, 1245093838, 1839883888, 2123983606, 2490187676, 4247967212, 4980375352, 8495934424, 9960750704, 16991868848, 18053860651, 36107721302, 72215442604, 144430885208, 288861770416]

約数ペア:

[(1, 288861770416), (2, 144430885208), (4, 72215442604), (8, 36107721302), (16, 18053860651), (17, 16991868848), (29, 9960750704), (34, 8495934424), (58, 4980375352), (68, 4247967212), (116, 2490187676), (136, 2123983606), (157, 1839883888), (232, 1245093838), (272, 1061991803), (314, 919941944), (464, 622546919), (493, 585926512), (628, 459970972), (986, 292963256), (1256, 229985486), (1972, 146481628), (2512, 114992743), (2669, 108228464), (3944, 73240814), (4553, 63444272), (5338, 54114232), (7888, 36620407), (9106, 31722136), (10676, 27057116), (18212, 15861068), (21352, 13528558), (36424, 7930534), (42704, 6764279), (72848, 3965267), (77401, 3732016), (154802, 1866008), (233251, 1238416), (309604, 933004), (466502, 619208)]