15669375672

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{19861}}^1$

素因数の和:20404

約数の個数: 64

約数和(自身を含む): 39812981760

約数和(自身を除く): 24143606088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 463, 568, 852, 926, 1389, 1704, 1852, 2778, 3704, 5556, 11112, 19861, 32873, 39722, 59583, 65746, 79444, 98619, 119166, 131492, 158888, 197238, 238332, 262984, 394476, 476664, 788952, 1410131, 2820262, 4230393, 5640524, 8460786, 9195643, 11281048, 16921572, 18391286, 27586929, 33843144, 36782572, 55173858, 73565144, 110347716, 220695432, 652890653, 1305781306, 1958671959, 2611562612, 3917343918, 5223125224, 7834687836, 15669375672]

約数ペア:

[(1, 15669375672), (2, 7834687836), (3, 5223125224), (4, 3917343918), (6, 2611562612), (8, 1958671959), (12, 1305781306), (24, 652890653), (71, 220695432), (142, 110347716), (213, 73565144), (284, 55173858), (426, 36782572), (463, 33843144), (568, 27586929), (852, 18391286), (926, 16921572), (1389, 11281048), (1704, 9195643), (1852, 8460786), (2778, 5640524), (3704, 4230393), (5556, 2820262), (11112, 1410131), (19861, 788952), (32873, 476664), (39722, 394476), (59583, 262984), (65746, 238332), (79444, 197238), (98619, 158888), (119166, 131492)]