868034816

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 1900920000

約数和(自身を除く): 1032885184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 199, 256, 352, 398, 704, 796, 1408, 1549, 1592, 2189, 2816, 3098, 3184, 4378, 6196, 6368, 8756, 12392, 12736, 17039, 17512, 24784, 25472, 34078, 35024, 49568, 50944, 68156, 70048, 99136, 136312, 140096, 198272, 272624, 280192, 308251, 396544, 545248, 560384, 616502, 1090496, 1233004, 2180992, 2466008, 3390761, 4361984, 4932016, 6781522, 9864032, 13563044, 19728064, 27126088, 39456128, 54252176, 78912256, 108504352, 217008704, 434017408, 868034816]

約数ペア:

[(1, 868034816), (2, 434017408), (4, 217008704), (8, 108504352), (11, 78912256), (16, 54252176), (22, 39456128), (32, 27126088), (44, 19728064), (64, 13563044), (88, 9864032), (128, 6781522), (176, 4932016), (199, 4361984), (256, 3390761), (352, 2466008), (398, 2180992), (704, 1233004), (796, 1090496), (1408, 616502), (1549, 560384), (1592, 545248), (2189, 396544), (2816, 308251), (3098, 280192), (3184, 272624), (4378, 198272), (6196, 140096), (6368, 136312), (8756, 99136), (12392, 70048), (12736, 68156), (17039, 50944), (17512, 49568), (24784, 35024), (25472, 34078)]