1204505344

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9467}}^1$

素因数の和:9561

約数の個数: 72

約数和(自身を含む): 2786773248

約数和(自身を除く): 1582267904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 896, 994, 1136, 1792, 1988, 2272, 3976, 4544, 7952, 9088, 9467, 15904, 18176, 18934, 31808, 37868, 63616, 66269, 75736, 127232, 132538, 151472, 265076, 302944, 530152, 605888, 672157, 1060304, 1211776, 1344314, 2120608, 2423552, 2688628, 4241216, 4705099, 5377256, 8482432, 9410198, 10754512, 16964864, 18820396, 21509024, 37640792, 43018048, 75281584, 86036096, 150563168, 172072192, 301126336, 602252672, 1204505344]

約数ペア:

[(1, 1204505344), (2, 602252672), (4, 301126336), (7, 172072192), (8, 150563168), (14, 86036096), (16, 75281584), (28, 43018048), (32, 37640792), (56, 21509024), (64, 18820396), (71, 16964864), (112, 10754512), (128, 9410198), (142, 8482432), (224, 5377256), (256, 4705099), (284, 4241216), (448, 2688628), (497, 2423552), (568, 2120608), (896, 1344314), (994, 1211776), (1136, 1060304), (1792, 672157), (1988, 605888), (2272, 530152), (3976, 302944), (4544, 265076), (7952, 151472), (9088, 132538), (9467, 127232), (15904, 75736), (18176, 66269), (18934, 63616), (31808, 37868)]