920739072

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1596

約数の個数: 144

約数和(自身を含む): 2711717568

約数和(自身を除く): 1790978496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 73, 88, 96, 128, 132, 146, 176, 192, 219, 256, 264, 292, 352, 384, 438, 528, 584, 704, 768, 803, 876, 1056, 1168, 1408, 1493, 1606, 1752, 2112, 2336, 2409, 2816, 2986, 3212, 3504, 4224, 4479, 4672, 4818, 5972, 6424, 7008, 8448, 8958, 9344, 9636, 11944, 12848, 14016, 16423, 17916, 18688, 19272, 23888, 25696, 28032, 32846, 35832, 38544, 47776, 49269, 51392, 56064, 65692, 71664, 77088, 95552, 98538, 102784, 108989, 131384, 143328, 154176, 191104, 197076, 205568, 217978, 262768, 286656, 308352, 326967, 382208, 394152, 435956, 525536, 573312, 616704, 653934, 788304, 871912, 1051072, 1146624, 1198879, 1307868, 1576608, 1743824, 2102144, 2397758, 2615736, 3153216, 3487648, 3596637, 4204288, 4795516, 5231472, 6306432, 6975296, 7193274, 9591032, 10462944, 12612864, 13950592, 14386548, 19182064, 20925888, 27901184, 28773096, 38364128, 41851776, 57546192, 76728256, 83703552, 115092384, 153456512, 230184768, 306913024, 460369536, 920739072]

約数ペア:

[(1, 920739072), (2, 460369536), (3, 306913024), (4, 230184768), (6, 153456512), (8, 115092384), (11, 83703552), (12, 76728256), (16, 57546192), (22, 41851776), (24, 38364128), (32, 28773096), (33, 27901184), (44, 20925888), (48, 19182064), (64, 14386548), (66, 13950592), (73, 12612864), (88, 10462944), (96, 9591032), (128, 7193274), (132, 6975296), (146, 6306432), (176, 5231472), (192, 4795516), (219, 4204288), (256, 3596637), (264, 3487648), (292, 3153216), (352, 2615736), (384, 2397758), (438, 2102144), (528, 1743824), (584, 1576608), (704, 1307868), (768, 1198879), (803, 1146624), (876, 1051072), (1056, 871912), (1168, 788304), (1408, 653934), (1493, 616704), (1606, 573312), (1752, 525536), (2112, 435956), (2336, 394152), (2409, 382208), (2816, 326967), (2986, 308352), (3212, 286656), (3504, 262768), (4224, 217978), (4479, 205568), (4672, 197076), (4818, 191104), (5972, 154176), (6424, 143328), (7008, 131384), (8448, 108989), (8958, 102784), (9344, 98538), (9636, 95552), (11944, 77088), (12848, 71664), (14016, 65692), (16423, 56064), (17916, 51392), (18688, 49269), (19272, 47776), (23888, 38544), (25696, 35832), (28032, 32846)]