279440288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17713}}^1$

素因数の和:17769

約数の個数: 48

約数和(自身を含む): 602630280

約数和(自身を除く): 323189992

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 15776, 17713, 35426, 70852, 141704, 283408, 301121, 513677, 566816, 602242, 1027354, 1204484, 2054708, 2408968, 4109416, 4817936, 8218832, 8732509, 9635872, 16437664, 17465018, 34930036, 69860072, 139720144, 279440288]

約数ペア:

[(1, 279440288), (2, 139720144), (4, 69860072), (8, 34930036), (16, 17465018), (17, 16437664), (29, 9635872), (32, 8732509), (34, 8218832), (58, 4817936), (68, 4109416), (116, 2408968), (136, 2054708), (232, 1204484), (272, 1027354), (464, 602242), (493, 566816), (544, 513677), (928, 301121), (986, 283408), (1972, 141704), (3944, 70852), (7888, 35426), (15776, 17713)]