266922992

素因数分解:

$2^4\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1109}}^1$

素因数の和:1438

約数の個数: 60

約数和(自身を含む): 604101960

約数和(自身を除く): 337178968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 307, 392, 614, 784, 1109, 1228, 2149, 2218, 2456, 4298, 4436, 4912, 7763, 8596, 8872, 15043, 15526, 17192, 17744, 30086, 31052, 34384, 54341, 60172, 62104, 108682, 120344, 124208, 217364, 240688, 340463, 434728, 680926, 869456, 1361852, 2383241, 2723704, 4766482, 5447408, 9532964, 16682687, 19065928, 33365374, 38131856, 66730748, 133461496, 266922992]

約数ペア:

[(1, 266922992), (2, 133461496), (4, 66730748), (7, 38131856), (8, 33365374), (14, 19065928), (16, 16682687), (28, 9532964), (49, 5447408), (56, 4766482), (98, 2723704), (112, 2383241), (196, 1361852), (307, 869456), (392, 680926), (614, 434728), (784, 340463), (1109, 240688), (1228, 217364), (2149, 124208), (2218, 120344), (2456, 108682), (4298, 62104), (4436, 60172), (4912, 54341), (7763, 34384), (8596, 31052), (8872, 30086), (15043, 17744), (15526, 17192)]