2215812928

素因数分解:

$2^6\times 7^3\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:749

約数の個数: 112

約数和(自身を含む): 5164124800

約数和(自身を除く): 2948311872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 193, 196, 224, 343, 386, 392, 448, 523, 686, 772, 784, 1046, 1351, 1372, 1544, 1568, 2092, 2702, 2744, 3088, 3136, 3661, 4184, 5404, 5488, 6176, 7322, 8368, 9457, 10808, 10976, 12352, 14644, 16736, 18914, 21616, 21952, 25627, 29288, 33472, 37828, 43232, 51254, 58576, 66199, 75656, 86464, 100939, 102508, 117152, 132398, 151312, 179389, 201878, 205016, 234304, 264796, 302624, 358778, 403756, 410032, 529592, 605248, 706573, 717556, 807512, 820064, 1059184, 1413146, 1435112, 1615024, 1640128, 2118368, 2826292, 2870224, 3230048, 4236736, 4946011, 5652584, 5740448, 6460096, 9892022, 11305168, 11480896, 19784044, 22610336, 34622077, 39568088, 45220672, 69244154, 79136176, 138488308, 158272352, 276976616, 316544704, 553953232, 1107906464, 2215812928]

約数ペア:

[(1, 2215812928), (2, 1107906464), (4, 553953232), (7, 316544704), (8, 276976616), (14, 158272352), (16, 138488308), (28, 79136176), (32, 69244154), (49, 45220672), (56, 39568088), (64, 34622077), (98, 22610336), (112, 19784044), (193, 11480896), (196, 11305168), (224, 9892022), (343, 6460096), (386, 5740448), (392, 5652584), (448, 4946011), (523, 4236736), (686, 3230048), (772, 2870224), (784, 2826292), (1046, 2118368), (1351, 1640128), (1372, 1615024), (1544, 1435112), (1568, 1413146), (2092, 1059184), (2702, 820064), (2744, 807512), (3088, 717556), (3136, 706573), (3661, 605248), (4184, 529592), (5404, 410032), (5488, 403756), (6176, 358778), (7322, 302624), (8368, 264796), (9457, 234304), (10808, 205016), (10976, 201878), (12352, 179389), (14644, 151312), (16736, 132398), (18914, 117152), (21616, 102508), (21952, 100939), (25627, 86464), (29288, 75656), (33472, 66199), (37828, 58576), (43232, 51254)]