1208161024

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15679}}^1$

素因数の和:15745

約数の個数: 72

約数和(自身を含む): 2820392960

約数和(自身を除く): 1612231936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1204, 1376, 1792, 2408, 2752, 4816, 5504, 9632, 11008, 15679, 19264, 31358, 38528, 62716, 77056, 109753, 125432, 219506, 250864, 439012, 501728, 674197, 878024, 1003456, 1348394, 1756048, 2006912, 2696788, 3512096, 4013824, 4719379, 5393576, 7024192, 9438758, 10787152, 14048384, 18877516, 21574304, 28096768, 37755032, 43148608, 75510064, 86297216, 151020128, 172594432, 302040256, 604080512, 1208161024]

約数ペア:

[(1, 1208161024), (2, 604080512), (4, 302040256), (7, 172594432), (8, 151020128), (14, 86297216), (16, 75510064), (28, 43148608), (32, 37755032), (43, 28096768), (56, 21574304), (64, 18877516), (86, 14048384), (112, 10787152), (128, 9438758), (172, 7024192), (224, 5393576), (256, 4719379), (301, 4013824), (344, 3512096), (448, 2696788), (602, 2006912), (688, 1756048), (896, 1348394), (1204, 1003456), (1376, 878024), (1792, 674197), (2408, 501728), (2752, 439012), (4816, 250864), (5504, 219506), (9632, 125432), (11008, 109753), (15679, 77056), (19264, 62716), (31358, 38528)]