985138128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{526249}}^1$

素因数の和:526276

約数の個数: 60

約数和(自身を含む): 2969102500

約数和(自身を除く): 1983964372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 526249, 1052498, 1578747, 2104996, 3157494, 4209992, 4736241, 6314988, 6841237, 8419984, 9472482, 12629976, 13682474, 18944964, 20523711, 25259952, 27364948, 37889928, 41047422, 54729896, 61571133, 75779856, 82094844, 109459792, 123142266, 164189688, 246284532, 328379376, 492569064, 985138128]

約数ペア:

[(1, 985138128), (2, 492569064), (3, 328379376), (4, 246284532), (6, 164189688), (8, 123142266), (9, 109459792), (12, 82094844), (13, 75779856), (16, 61571133), (18, 54729896), (24, 41047422), (26, 37889928), (36, 27364948), (39, 25259952), (48, 20523711), (52, 18944964), (72, 13682474), (78, 12629976), (104, 9472482), (117, 8419984), (144, 6841237), (156, 6314988), (208, 4736241), (234, 4209992), (312, 3157494), (468, 2104996), (624, 1578747), (936, 1052498), (1872, 526249)]