222766768

素因数分解:

$2^4\times 7^1\times {\mathrm{929}}^1\times {\mathrm{2141}}^1$

素因数の和:3085

約数の個数: 40

約数和(自身を含む): 494030880

約数和(自身を除く): 271264112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 929, 1858, 2141, 3716, 4282, 6503, 7432, 8564, 13006, 14864, 14987, 17128, 26012, 29974, 34256, 52024, 59948, 104048, 119896, 239792, 1988989, 3977978, 7955956, 13922923, 15911912, 27845846, 31823824, 55691692, 111383384, 222766768]

約数ペア:

[(1, 222766768), (2, 111383384), (4, 55691692), (7, 31823824), (8, 27845846), (14, 15911912), (16, 13922923), (28, 7955956), (56, 3977978), (112, 1988989), (929, 239792), (1858, 119896), (2141, 104048), (3716, 59948), (4282, 52024), (6503, 34256), (7432, 29974), (8564, 26012), (13006, 17128), (14864, 14987)]