829122448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1997}}^1$

素因数の和:2360

約数の個数: 80

約数和(自身を含む): 2009764224

約数和(自身を除く): 1180641776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 337, 616, 674, 1232, 1348, 1997, 2359, 2696, 3707, 3994, 4718, 5392, 7414, 7988, 9436, 13979, 14828, 15976, 18872, 21967, 25949, 27958, 29656, 31952, 37744, 43934, 51898, 55916, 59312, 87868, 103796, 111832, 153769, 175736, 207592, 223664, 307538, 351472, 415184, 615076, 672989, 1230152, 1345978, 2460304, 2691956, 4710923, 5383912, 7402879, 9421846, 10767824, 14805758, 18843692, 29611516, 37687384, 51820153, 59223032, 75374768, 103640306, 118446064, 207280612, 414561224, 829122448]

約数ペア:

[(1, 829122448), (2, 414561224), (4, 207280612), (7, 118446064), (8, 103640306), (11, 75374768), (14, 59223032), (16, 51820153), (22, 37687384), (28, 29611516), (44, 18843692), (56, 14805758), (77, 10767824), (88, 9421846), (112, 7402879), (154, 5383912), (176, 4710923), (308, 2691956), (337, 2460304), (616, 1345978), (674, 1230152), (1232, 672989), (1348, 615076), (1997, 415184), (2359, 351472), (2696, 307538), (3707, 223664), (3994, 207592), (4718, 175736), (5392, 153769), (7414, 111832), (7988, 103796), (9436, 87868), (13979, 59312), (14828, 55916), (15976, 51898), (18872, 43934), (21967, 37744), (25949, 31952), (27958, 29656)]