1284756468

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1\times {\mathrm{1583}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 3065610240

約数和(自身を除く): 1780853772

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 1439, 1583, 2878, 3166, 4317, 4749, 5756, 6332, 8634, 9498, 17268, 18996, 67633, 74401, 135266, 148802, 202899, 223203, 270532, 297604, 405798, 446406, 811596, 892812, 2277937, 4555874, 6833811, 9111748, 13667622, 27335244, 107063039, 214126078, 321189117, 428252156, 642378234, 1284756468]

約数ペア:

[(1, 1284756468), (2, 642378234), (3, 428252156), (4, 321189117), (6, 214126078), (12, 107063039), (47, 27335244), (94, 13667622), (141, 9111748), (188, 6833811), (282, 4555874), (564, 2277937), (1439, 892812), (1583, 811596), (2878, 446406), (3166, 405798), (4317, 297604), (4749, 270532), (5756, 223203), (6332, 202899), (8634, 148802), (9498, 135266), (17268, 74401), (18996, 67633)]