457008637408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{656833}}^1$

素因数の和:658139

約数の個数: 48

約数和(自身を含む): 953407687680

約数和(自身を除く): 496399050272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1279, 2558, 5116, 10232, 20464, 21743, 40928, 43486, 86972, 173944, 347888, 656833, 695776, 1313666, 2627332, 5254664, 10509328, 11166161, 21018656, 22332322, 44664644, 89329288, 178658576, 357317152, 840089407, 1680178814, 3360357628, 6720715256, 13441430512, 14281519919, 26882861024, 28563039838, 57126079676, 114252159352, 228504318704, 457008637408]

約数ペア:

[(1, 457008637408), (2, 228504318704), (4, 114252159352), (8, 57126079676), (16, 28563039838), (17, 26882861024), (32, 14281519919), (34, 13441430512), (68, 6720715256), (136, 3360357628), (272, 1680178814), (544, 840089407), (1279, 357317152), (2558, 178658576), (5116, 89329288), (10232, 44664644), (20464, 22332322), (21743, 21018656), (40928, 11166161), (43486, 10509328), (86972, 5254664), (173944, 2627332), (347888, 1313666), (656833, 695776)]