384901552

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 872087040

約数和(自身を除く): 487185488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 179, 263, 292, 358, 511, 526, 584, 716, 1022, 1052, 1168, 1253, 1432, 1841, 2044, 2104, 2506, 2864, 3682, 4088, 4208, 5012, 7364, 8176, 10024, 13067, 14728, 19199, 20048, 26134, 29456, 38398, 47077, 52268, 76796, 91469, 94154, 104536, 134393, 153592, 182938, 188308, 209072, 268786, 307184, 329539, 365876, 376616, 537572, 659078, 731752, 753232, 1075144, 1318156, 1463504, 2150288, 2636312, 3436621, 5272624, 6873242, 13746484, 24056347, 27492968, 48112694, 54985936, 96225388, 192450776, 384901552]

約数ペア:

[(1, 384901552), (2, 192450776), (4, 96225388), (7, 54985936), (8, 48112694), (14, 27492968), (16, 24056347), (28, 13746484), (56, 6873242), (73, 5272624), (112, 3436621), (146, 2636312), (179, 2150288), (263, 1463504), (292, 1318156), (358, 1075144), (511, 753232), (526, 731752), (584, 659078), (716, 537572), (1022, 376616), (1052, 365876), (1168, 329539), (1253, 307184), (1432, 268786), (1841, 209072), (2044, 188308), (2104, 182938), (2506, 153592), (2864, 134393), (3682, 104536), (4088, 94154), (4208, 91469), (5012, 76796), (7364, 52268), (8176, 47077), (10024, 38398), (13067, 29456), (14728, 26134), (19199, 20048)]