320797752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71479}}^1$

素因数の和:71516

約数の個数: 64

約数和(自身を含む): 926380800

約数和(自身を除く): 605583048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 71479, 142958, 214437, 285916, 428874, 571832, 786269, 857748, 1215143, 1572538, 1715496, 2358807, 2430286, 3145076, 3645429, 4717614, 4860572, 6290152, 7290858, 9435228, 9721144, 13366573, 14581716, 18870456, 26733146, 29163432, 40099719, 53466292, 80199438, 106932584, 160398876, 320797752]

約数ペア:

[(1, 320797752), (2, 160398876), (3, 106932584), (4, 80199438), (6, 53466292), (8, 40099719), (11, 29163432), (12, 26733146), (17, 18870456), (22, 14581716), (24, 13366573), (33, 9721144), (34, 9435228), (44, 7290858), (51, 6290152), (66, 4860572), (68, 4717614), (88, 3645429), (102, 3145076), (132, 2430286), (136, 2358807), (187, 1715496), (204, 1572538), (264, 1215143), (374, 857748), (408, 786269), (561, 571832), (748, 428874), (1122, 285916), (1496, 214437), (2244, 142958), (4488, 71479)]