1575730688

素因数分解:

$2^9\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3163}}^1$

素因数の和:3327

約数の個数: 80

約数和(自身を含む): 3625184640

約数和(自身を除く): 2049453952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 512, 556, 896, 973, 1112, 1792, 1946, 2224, 3163, 3584, 3892, 4448, 6326, 7784, 8896, 12652, 15568, 17792, 22141, 25304, 31136, 35584, 44282, 50608, 62272, 71168, 88564, 101216, 124544, 177128, 202432, 249088, 354256, 404864, 439657, 498176, 708512, 809728, 879314, 1417024, 1619456, 1758628, 2834048, 3077599, 3517256, 5668096, 6155198, 7034512, 11336192, 12310396, 14069024, 24620792, 28138048, 49241584, 56276096, 98483168, 112552192, 196966336, 225104384, 393932672, 787865344, 1575730688]

約数ペア:

[(1, 1575730688), (2, 787865344), (4, 393932672), (7, 225104384), (8, 196966336), (14, 112552192), (16, 98483168), (28, 56276096), (32, 49241584), (56, 28138048), (64, 24620792), (112, 14069024), (128, 12310396), (139, 11336192), (224, 7034512), (256, 6155198), (278, 5668096), (448, 3517256), (512, 3077599), (556, 2834048), (896, 1758628), (973, 1619456), (1112, 1417024), (1792, 879314), (1946, 809728), (2224, 708512), (3163, 498176), (3584, 439657), (3892, 404864), (4448, 354256), (6326, 249088), (7784, 202432), (8896, 177128), (12652, 124544), (15568, 101216), (17792, 88564), (22141, 71168), (25304, 62272), (31136, 50608), (35584, 44282)]