3805009408

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:667

約数の個数: 80

約数和(自身を含む): 7730933760

約数和(自身を除く): 3925924352

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 163, 254, 256, 326, 359, 508, 512, 652, 718, 1016, 1304, 1436, 2032, 2608, 2872, 4064, 5216, 5744, 8128, 10432, 11488, 16256, 20701, 20864, 22976, 32512, 41402, 41728, 45593, 45952, 58517, 65024, 82804, 83456, 91186, 91904, 117034, 165608, 182372, 183808, 234068, 331216, 364744, 468136, 662432, 729488, 936272, 1324864, 1458976, 1872544, 2649728, 2917952, 3745088, 5299456, 5835904, 7431659, 7490176, 10598912, 11671808, 14863318, 14980352, 23343616, 29726636, 29960704, 59453272, 118906544, 237813088, 475626176, 951252352, 1902504704, 3805009408]

約数ペア:

[(1, 3805009408), (2, 1902504704), (4, 951252352), (8, 475626176), (16, 237813088), (32, 118906544), (64, 59453272), (127, 29960704), (128, 29726636), (163, 23343616), (254, 14980352), (256, 14863318), (326, 11671808), (359, 10598912), (508, 7490176), (512, 7431659), (652, 5835904), (718, 5299456), (1016, 3745088), (1304, 2917952), (1436, 2649728), (2032, 1872544), (2608, 1458976), (2872, 1324864), (4064, 936272), (5216, 729488), (5744, 662432), (8128, 468136), (10432, 364744), (11488, 331216), (16256, 234068), (20701, 183808), (20864, 182372), (22976, 165608), (32512, 117034), (41402, 91904), (41728, 91186), (45593, 83456), (45952, 82804), (58517, 65024)]