890087472

素因数分解:

$2^4\times 3^2\times {\mathrm{641}}^1\times {\mathrm{9643}}^1$

素因数の和:10298

約数の個数: 60

約数和(自身を含む): 2495153544

約数和(自身を除く): 1605066072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 641, 1282, 1923, 2564, 3846, 5128, 5769, 7692, 9643, 10256, 11538, 15384, 19286, 23076, 28929, 30768, 38572, 46152, 57858, 77144, 86787, 92304, 115716, 154288, 173574, 231432, 347148, 462864, 694296, 1388592, 6181163, 12362326, 18543489, 24724652, 37086978, 49449304, 55630467, 74173956, 98898608, 111260934, 148347912, 222521868, 296695824, 445043736, 890087472]

約数ペア:

[(1, 890087472), (2, 445043736), (3, 296695824), (4, 222521868), (6, 148347912), (8, 111260934), (9, 98898608), (12, 74173956), (16, 55630467), (18, 49449304), (24, 37086978), (36, 24724652), (48, 18543489), (72, 12362326), (144, 6181163), (641, 1388592), (1282, 694296), (1923, 462864), (2564, 347148), (3846, 231432), (5128, 173574), (5769, 154288), (7692, 115716), (9643, 92304), (10256, 86787), (11538, 77144), (15384, 57858), (19286, 46152), (23076, 38572), (28929, 30768)]