338800924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15493}}^1$

素因数の和:15586

約数の個数: 48

約数和(自身を含む): 749661696

約数和(自身を除く): 410860772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 15493, 21868, 30986, 61972, 108451, 170423, 216902, 340846, 433804, 681692, 1100003, 1192961, 2200006, 2385922, 4400012, 4771844, 7700021, 12100033, 15400042, 24200066, 30800084, 48400132, 84700231, 169400462, 338800924]

約数ペア:

[(1, 338800924), (2, 169400462), (4, 84700231), (7, 48400132), (11, 30800084), (14, 24200066), (22, 15400042), (28, 12100033), (44, 7700021), (71, 4771844), (77, 4400012), (142, 2385922), (154, 2200006), (284, 1192961), (308, 1100003), (497, 681692), (781, 433804), (994, 340846), (1562, 216902), (1988, 170423), (3124, 108451), (5467, 61972), (10934, 30986), (15493, 21868)]