2556296946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1117}}^1$

素因数の和:1616

約数の個数: 96

約数和(自身を含む): 6504720768

約数和(自身を除く): 3948423822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 443, 574, 738, 861, 886, 1117, 1329, 1722, 2234, 2583, 2658, 3101, 3351, 3987, 5166, 6202, 6702, 7819, 7974, 9303, 10053, 15638, 18163, 18606, 20106, 23457, 27909, 36326, 45797, 46914, 54489, 55818, 70371, 91594, 108978, 127141, 137391, 140742, 163467, 254282, 274782, 320579, 326934, 381423, 412173, 494831, 641158, 762846, 824346, 961737, 989662, 1144269, 1484493, 1923474, 2288538, 2885211, 2968986, 3463817, 4453479, 5770422, 6927634, 8906958, 10391451, 20288071, 20782902, 31174353, 40576142, 60864213, 62348706, 121728426, 142016497, 182592639, 284032994, 365185278, 426049491, 852098982, 1278148473, 2556296946]

約数ペア:

[(1, 2556296946), (2, 1278148473), (3, 852098982), (6, 426049491), (7, 365185278), (9, 284032994), (14, 182592639), (18, 142016497), (21, 121728426), (41, 62348706), (42, 60864213), (63, 40576142), (82, 31174353), (123, 20782902), (126, 20288071), (246, 10391451), (287, 8906958), (369, 6927634), (443, 5770422), (574, 4453479), (738, 3463817), (861, 2968986), (886, 2885211), (1117, 2288538), (1329, 1923474), (1722, 1484493), (2234, 1144269), (2583, 989662), (2658, 961737), (3101, 824346), (3351, 762846), (3987, 641158), (5166, 494831), (6202, 412173), (6702, 381423), (7819, 326934), (7974, 320579), (9303, 274782), (10053, 254282), (15638, 163467), (18163, 140742), (18606, 137391), (20106, 127141), (23457, 108978), (27909, 91594), (36326, 70371), (45797, 55818), (46914, 54489)]