828453162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 1802148480

約数和(自身を除く): 973695318

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 197, 222, 394, 591, 703, 997, 1182, 1406, 1994, 2109, 2991, 3743, 4218, 5982, 7289, 7486, 11229, 14578, 18943, 21867, 22458, 36889, 37886, 43734, 56829, 73778, 110667, 113658, 138491, 196409, 221334, 276982, 392818, 415473, 589227, 700891, 830946, 1178454, 1401782, 2102673, 3731771, 4205346, 7267133, 7463542, 11195313, 14534266, 21801399, 22390626, 43602798, 138075527, 276151054, 414226581, 828453162]

約数ペア:

[(1, 828453162), (2, 414226581), (3, 276151054), (6, 138075527), (19, 43602798), (37, 22390626), (38, 21801399), (57, 14534266), (74, 11195313), (111, 7463542), (114, 7267133), (197, 4205346), (222, 3731771), (394, 2102673), (591, 1401782), (703, 1178454), (997, 830946), (1182, 700891), (1406, 589227), (1994, 415473), (2109, 392818), (2991, 276982), (3743, 221334), (4218, 196409), (5982, 138491), (7289, 113658), (7486, 110667), (11229, 73778), (14578, 56829), (18943, 43734), (21867, 37886), (22458, 36889)]