680860032

素因数分解:

$2^7\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7951}}^1$

素因数の和:8191

約数の個数: 64

約数和(自身を含む): 1816872960

約数和(自身を除く): 1136012928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 384, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 7951, 10704, 14272, 15902, 21408, 23853, 28544, 31804, 42816, 47706, 63608, 85632, 95412, 127216, 190824, 254432, 381648, 508864, 763296, 1017728, 1526592, 1773073, 3053184, 3546146, 5319219, 7092292, 10638438, 14184584, 21276876, 28369168, 42553752, 56738336, 85107504, 113476672, 170215008, 226953344, 340430016, 680860032]

約数ペア:

[(1, 680860032), (2, 340430016), (3, 226953344), (4, 170215008), (6, 113476672), (8, 85107504), (12, 56738336), (16, 42553752), (24, 28369168), (32, 21276876), (48, 14184584), (64, 10638438), (96, 7092292), (128, 5319219), (192, 3546146), (223, 3053184), (384, 1773073), (446, 1526592), (669, 1017728), (892, 763296), (1338, 508864), (1784, 381648), (2676, 254432), (3568, 190824), (5352, 127216), (7136, 95412), (7951, 85632), (10704, 63608), (14272, 47706), (15902, 42816), (21408, 31804), (23853, 28544)]