493310472

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{79979}}^1$

素因数の和:80245

約数の個数: 32

約数和(自身を含む): 1238090400

約数和(自身を除く): 744779928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 79979, 159958, 239937, 319916, 479874, 639832, 959748, 1919496, 20554603, 41109206, 61663809, 82218412, 123327618, 164436824, 246655236, 493310472]

約数ペア:

[(1, 493310472), (2, 246655236), (3, 164436824), (4, 123327618), (6, 82218412), (8, 61663809), (12, 41109206), (24, 20554603), (257, 1919496), (514, 959748), (771, 639832), (1028, 479874), (1542, 319916), (2056, 239937), (3084, 159958), (6168, 79979)]