256180596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{51691}}^1$

素因数の和:51764

約数の個数: 48

約数和(自身を含む): 694740480

約数和(自身を除く): 438559884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 51691, 103382, 155073, 206764, 310146, 361837, 620292, 723674, 1085511, 1447348, 2171022, 3049769, 4342044, 6099538, 9149307, 12199076, 18298614, 21348383, 36597228, 42696766, 64045149, 85393532, 128090298, 256180596]

約数ペア:

[(1, 256180596), (2, 128090298), (3, 85393532), (4, 64045149), (6, 42696766), (7, 36597228), (12, 21348383), (14, 18298614), (21, 12199076), (28, 9149307), (42, 6099538), (59, 4342044), (84, 3049769), (118, 2171022), (177, 1447348), (236, 1085511), (354, 723674), (413, 620292), (708, 361837), (826, 310146), (1239, 206764), (1652, 155073), (2478, 103382), (4956, 51691)]