243774976

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 515395584

約数和(自身を除く): 271620608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 128, 163, 184, 254, 256, 326, 368, 508, 512, 652, 736, 1016, 1304, 1472, 2032, 2608, 2921, 2944, 3749, 4064, 5216, 5842, 5888, 7498, 8128, 10432, 11684, 11776, 14996, 16256, 20701, 20864, 23368, 29992, 32512, 41402, 41728, 46736, 59984, 65024, 82804, 83456, 93472, 119968, 165608, 186944, 239936, 331216, 373888, 476123, 479872, 662432, 747776, 952246, 959744, 1324864, 1495552, 1904492, 1919488, 2649728, 3808984, 5299456, 7617968, 10598912, 15235936, 30471872, 60943744, 121887488, 243774976]

約数ペア:

[(1, 243774976), (2, 121887488), (4, 60943744), (8, 30471872), (16, 15235936), (23, 10598912), (32, 7617968), (46, 5299456), (64, 3808984), (92, 2649728), (127, 1919488), (128, 1904492), (163, 1495552), (184, 1324864), (254, 959744), (256, 952246), (326, 747776), (368, 662432), (508, 479872), (512, 476123), (652, 373888), (736, 331216), (1016, 239936), (1304, 186944), (1472, 165608), (2032, 119968), (2608, 93472), (2921, 83456), (2944, 82804), (3749, 65024), (4064, 59984), (5216, 46736), (5842, 41728), (5888, 41402), (7498, 32512), (8128, 29992), (10432, 23368), (11684, 20864), (11776, 20701), (14996, 16256)]