201613804928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1971349}}^1$

素因数の和:1971427

約数の個数: 64

約数和(自身を含む): 434327832000

約数和(自身を除く): 232714027072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 272, 376, 544, 752, 799, 1088, 1504, 1598, 2176, 3008, 3196, 6016, 6392, 12784, 25568, 51136, 102272, 1971349, 3942698, 7885396, 15770792, 31541584, 33512933, 63083168, 67025866, 92653403, 126166336, 134051732, 185306806, 252332672, 268103464, 370613612, 536206928, 741227224, 1072413856, 1482454448, 1575107851, 2144827712, 2964908896, 3150215702, 4289655424, 5929817792, 6300431404, 11859635584, 12600862808, 25201725616, 50403451232, 100806902464, 201613804928]

約数ペア:

[(1, 201613804928), (2, 100806902464), (4, 50403451232), (8, 25201725616), (16, 12600862808), (17, 11859635584), (32, 6300431404), (34, 5929817792), (47, 4289655424), (64, 3150215702), (68, 2964908896), (94, 2144827712), (128, 1575107851), (136, 1482454448), (188, 1072413856), (272, 741227224), (376, 536206928), (544, 370613612), (752, 268103464), (799, 252332672), (1088, 185306806), (1504, 134051732), (1598, 126166336), (2176, 92653403), (3008, 67025866), (3196, 63083168), (6016, 33512933), (6392, 31541584), (12784, 15770792), (25568, 7885396), (51136, 3942698), (102272, 1971349)]