381495552

素因数分解:

$2^8\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1567}}^1$

素因数の和:1903

約数の個数: 72

約数和(自身を含む): 1019187456

約数和(自身を除く): 637691904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 317, 384, 634, 768, 951, 1268, 1567, 1902, 2536, 3134, 3804, 4701, 5072, 6268, 7608, 9402, 10144, 12536, 15216, 18804, 20288, 25072, 30432, 37608, 40576, 50144, 60864, 75216, 81152, 100288, 121728, 150432, 200576, 243456, 300864, 401152, 496739, 601728, 993478, 1203456, 1490217, 1986956, 2980434, 3973912, 5960868, 7947824, 11921736, 15895648, 23843472, 31791296, 47686944, 63582592, 95373888, 127165184, 190747776, 381495552]

約数ペア:

[(1, 381495552), (2, 190747776), (3, 127165184), (4, 95373888), (6, 63582592), (8, 47686944), (12, 31791296), (16, 23843472), (24, 15895648), (32, 11921736), (48, 7947824), (64, 5960868), (96, 3973912), (128, 2980434), (192, 1986956), (256, 1490217), (317, 1203456), (384, 993478), (634, 601728), (768, 496739), (951, 401152), (1268, 300864), (1567, 243456), (1902, 200576), (2536, 150432), (3134, 121728), (3804, 100288), (4701, 81152), (5072, 75216), (6268, 60864), (7608, 50144), (9402, 40576), (10144, 37608), (12536, 30432), (15216, 25072), (18804, 20288)]