1619542836

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2655

約数の個数: 120

約数和(自身を含む): 4432012200

約数和(自身を除く): 2812469364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 53, 54, 74, 81, 106, 108, 111, 148, 159, 162, 212, 222, 318, 324, 333, 444, 477, 636, 666, 954, 999, 1332, 1431, 1908, 1961, 1998, 2549, 2862, 2997, 3922, 3996, 4293, 5098, 5724, 5883, 5994, 7647, 7844, 8586, 10196, 11766, 11988, 15294, 17172, 17649, 22941, 23532, 30588, 35298, 45882, 52947, 68823, 70596, 91764, 94313, 105894, 135097, 137646, 158841, 188626, 206469, 211788, 270194, 275292, 282939, 317682, 377252, 405291, 412938, 540388, 565878, 635364, 810582, 825876, 848817, 1131756, 1215873, 1621164, 1697634, 2431746, 2546451, 3395268, 3647619, 4863492, 4998589, 5092902, 7295238, 7639353, 9997178, 10185804, 10942857, 14590476, 14995767, 15278706, 19994356, 21885714, 29991534, 30557412, 43771428, 44987301, 59983068, 89974602, 134961903, 179949204, 269923806, 404885709, 539847612, 809771418, 1619542836]

約数ペア:

[(1, 1619542836), (2, 809771418), (3, 539847612), (4, 404885709), (6, 269923806), (9, 179949204), (12, 134961903), (18, 89974602), (27, 59983068), (36, 44987301), (37, 43771428), (53, 30557412), (54, 29991534), (74, 21885714), (81, 19994356), (106, 15278706), (108, 14995767), (111, 14590476), (148, 10942857), (159, 10185804), (162, 9997178), (212, 7639353), (222, 7295238), (318, 5092902), (324, 4998589), (333, 4863492), (444, 3647619), (477, 3395268), (636, 2546451), (666, 2431746), (954, 1697634), (999, 1621164), (1332, 1215873), (1431, 1131756), (1908, 848817), (1961, 825876), (1998, 810582), (2549, 635364), (2862, 565878), (2997, 540388), (3922, 412938), (3996, 405291), (4293, 377252), (5098, 317682), (5724, 282939), (5883, 275292), (5994, 270194), (7647, 211788), (7844, 206469), (8586, 188626), (10196, 158841), (11766, 137646), (11988, 135097), (15294, 105894), (17172, 94313), (17649, 91764), (22941, 70596), (23532, 68823), (30588, 52947), (35298, 45882)]