634840656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16553}}^1$

素因数の和:16628

約数の個数: 80

約数和(自身を含む): 1773529344

約数和(自身を除く): 1138688688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 752, 799, 816, 1128, 1598, 2256, 2397, 3196, 4794, 6392, 9588, 12784, 16553, 19176, 33106, 38352, 49659, 66212, 99318, 132424, 198636, 264848, 281401, 397272, 562802, 777991, 794544, 844203, 1125604, 1555982, 1688406, 2251208, 2333973, 3111964, 3376812, 4502416, 4667946, 6223928, 6753624, 9335892, 12447856, 13225847, 13507248, 18671784, 26451694, 37343568, 39677541, 52903388, 79355082, 105806776, 158710164, 211613552, 317420328, 634840656]

約数ペア:

[(1, 634840656), (2, 317420328), (3, 211613552), (4, 158710164), (6, 105806776), (8, 79355082), (12, 52903388), (16, 39677541), (17, 37343568), (24, 26451694), (34, 18671784), (47, 13507248), (48, 13225847), (51, 12447856), (68, 9335892), (94, 6753624), (102, 6223928), (136, 4667946), (141, 4502416), (188, 3376812), (204, 3111964), (272, 2333973), (282, 2251208), (376, 1688406), (408, 1555982), (564, 1125604), (752, 844203), (799, 794544), (816, 777991), (1128, 562802), (1598, 397272), (2256, 281401), (2397, 264848), (3196, 198636), (4794, 132424), (6392, 99318), (9588, 66212), (12784, 49659), (16553, 38352), (19176, 33106)]