382050448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 829835776

約数和(自身を除く): 447785328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 193, 208, 248, 307, 386, 403, 496, 614, 772, 806, 1228, 1544, 1612, 2456, 2509, 3088, 3224, 3991, 4912, 5018, 5983, 6448, 7982, 9517, 10036, 11966, 15964, 19034, 20072, 23932, 31928, 38068, 40144, 47864, 59251, 63856, 76136, 77779, 95728, 118502, 123721, 152272, 155558, 237004, 247442, 311116, 474008, 494884, 622232, 770263, 948016, 989768, 1244464, 1540526, 1836781, 1979536, 3081052, 3673562, 6162104, 7347124, 12324208, 14694248, 23878153, 29388496, 47756306, 95512612, 191025224, 382050448]

約数ペア:

[(1, 382050448), (2, 191025224), (4, 95512612), (8, 47756306), (13, 29388496), (16, 23878153), (26, 14694248), (31, 12324208), (52, 7347124), (62, 6162104), (104, 3673562), (124, 3081052), (193, 1979536), (208, 1836781), (248, 1540526), (307, 1244464), (386, 989768), (403, 948016), (496, 770263), (614, 622232), (772, 494884), (806, 474008), (1228, 311116), (1544, 247442), (1612, 237004), (2456, 155558), (2509, 152272), (3088, 123721), (3224, 118502), (3991, 95728), (4912, 77779), (5018, 76136), (5983, 63856), (6448, 59251), (7982, 47864), (9517, 40144), (10036, 38068), (11966, 31928), (15964, 23932), (19034, 20072)]