1090305536

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 2240615520

約数和(自身を除く): 1150309984

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 89, 128, 142, 178, 256, 284, 337, 356, 512, 568, 674, 712, 1136, 1348, 1424, 2272, 2696, 2848, 4544, 5392, 5696, 6319, 9088, 10784, 11392, 12638, 18176, 21568, 22784, 23927, 25276, 29993, 36352, 43136, 45568, 47854, 50552, 59986, 86272, 95708, 101104, 119972, 172544, 191416, 202208, 239944, 382832, 404416, 479888, 765664, 808832, 959776, 1531328, 1617664, 1919552, 2129503, 3062656, 3235328, 3839104, 4259006, 6125312, 7678208, 8518012, 12250624, 15356416, 17036024, 34072048, 68144096, 136288192, 272576384, 545152768, 1090305536]

約数ペア:

[(1, 1090305536), (2, 545152768), (4, 272576384), (8, 136288192), (16, 68144096), (32, 34072048), (64, 17036024), (71, 15356416), (89, 12250624), (128, 8518012), (142, 7678208), (178, 6125312), (256, 4259006), (284, 3839104), (337, 3235328), (356, 3062656), (512, 2129503), (568, 1919552), (674, 1617664), (712, 1531328), (1136, 959776), (1348, 808832), (1424, 765664), (2272, 479888), (2696, 404416), (2848, 382832), (4544, 239944), (5392, 202208), (5696, 191416), (6319, 172544), (9088, 119972), (10784, 101104), (11392, 95708), (12638, 86272), (18176, 59986), (21568, 50552), (22784, 47854), (23927, 45568), (25276, 43136), (29993, 36352)]