266423871012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1\times {\mathrm{4801}}^1$

素因数の和:7749

約数の個数: 96

約数和(自身を含む): 675128315904

約数和(自身を除く): 408704444892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 2801, 3302, 4801, 4953, 5602, 6604, 8403, 9602, 9906, 11204, 14403, 16806, 19204, 19812, 28806, 33612, 36413, 57612, 62413, 72826, 109239, 124826, 145652, 187239, 218478, 249652, 355727, 374478, 436956, 609727, 711454, 748956, 1067181, 1219454, 1422908, 1829181, 2134362, 2438908, 3658362, 4268724, 4624451, 7316724, 7926451, 9248902, 13447601, 13873353, 15852902, 18497804, 23779353, 26895202, 27746706, 31705804, 40342803, 47558706, 53790404, 55493412, 80685606, 95117412, 161371212, 174818813, 349637626, 524456439, 699275252, 1048912878, 1707845327, 2097825756, 3415690654, 5123535981, 6831381308, 10247071962, 20494143924, 22201989251, 44403978502, 66605967753, 88807957004, 133211935506, 266423871012]

約数ペア:

[(1, 266423871012), (2, 133211935506), (3, 88807957004), (4, 66605967753), (6, 44403978502), (12, 22201989251), (13, 20494143924), (26, 10247071962), (39, 6831381308), (52, 5123535981), (78, 3415690654), (127, 2097825756), (156, 1707845327), (254, 1048912878), (381, 699275252), (508, 524456439), (762, 349637626), (1524, 174818813), (1651, 161371212), (2801, 95117412), (3302, 80685606), (4801, 55493412), (4953, 53790404), (5602, 47558706), (6604, 40342803), (8403, 31705804), (9602, 27746706), (9906, 26895202), (11204, 23779353), (14403, 18497804), (16806, 15852902), (19204, 13873353), (19812, 13447601), (28806, 9248902), (33612, 7926451), (36413, 7316724), (57612, 4624451), (62413, 4268724), (72826, 3658362), (109239, 2438908), (124826, 2134362), (145652, 1829181), (187239, 1422908), (218478, 1219454), (249652, 1067181), (355727, 748956), (374478, 711454), (436956, 609727)]