255156636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{45337}}^1$

素因数の和:45418

約数の個数: 48

約数和(自身を含む): 690588416

約数和(自身を除く): 435431780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 45337, 90674, 136011, 181348, 272022, 317359, 544044, 634718, 952077, 1269436, 1904154, 3037579, 3808308, 6075158, 9112737, 12150316, 18225474, 21263053, 36450948, 42526106, 63789159, 85052212, 127578318, 255156636]

約数ペア:

[(1, 255156636), (2, 127578318), (3, 85052212), (4, 63789159), (6, 42526106), (7, 36450948), (12, 21263053), (14, 18225474), (21, 12150316), (28, 9112737), (42, 6075158), (67, 3808308), (84, 3037579), (134, 1904154), (201, 1269436), (268, 952077), (402, 634718), (469, 544044), (804, 317359), (938, 272022), (1407, 181348), (1876, 136011), (2814, 90674), (5628, 45337)]