256332912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{485479}}^1$

素因数の和:485501

約数の個数: 40

約数和(自身を含む): 722394240

約数和(自身を除く): 466061328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 485479, 970958, 1456437, 1941916, 2912874, 3883832, 5340269, 5825748, 7767664, 10680538, 11651496, 16020807, 21361076, 23302992, 32041614, 42722152, 64083228, 85444304, 128166456, 256332912]

約数ペア:

[(1, 256332912), (2, 128166456), (3, 85444304), (4, 64083228), (6, 42722152), (8, 32041614), (11, 23302992), (12, 21361076), (16, 16020807), (22, 11651496), (24, 10680538), (33, 7767664), (44, 5825748), (48, 5340269), (66, 3883832), (88, 2912874), (132, 1941916), (176, 1456437), (264, 970958), (528, 485479)]