1340370066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 3368563200

約数和(自身を除く): 2028193134

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 113, 119, 222, 226, 238, 259, 339, 357, 449, 518, 629, 678, 714, 777, 791, 898, 1258, 1347, 1554, 1582, 1887, 1921, 2373, 2694, 3143, 3774, 3842, 4181, 4403, 4746, 5763, 6286, 7633, 8362, 8806, 9429, 11526, 12543, 13209, 13447, 15266, 16613, 18858, 22899, 25086, 26418, 26894, 29267, 33226, 40341, 45798, 49839, 50737, 53431, 58534, 71077, 80682, 87801, 99678, 101474, 106862, 116291, 142154, 152211, 160293, 175602, 213231, 232582, 282421, 304422, 320586, 348873, 355159, 426462, 497539, 564842, 697746, 710318, 847263, 862529, 995078, 1065477, 1492617, 1694526, 1725058, 1877269, 1976947, 2130954, 2587587, 2985234, 3754538, 3953894, 5175174, 5631807, 5930841, 6037703, 11263614, 11861682, 12075406, 13140883, 18113109, 26281766, 31913573, 36226218, 39422649, 63827146, 78845298, 95740719, 191481438, 223395011, 446790022, 670185033, 1340370066]

約数ペア:

[(1, 1340370066), (2, 670185033), (3, 446790022), (6, 223395011), (7, 191481438), (14, 95740719), (17, 78845298), (21, 63827146), (34, 39422649), (37, 36226218), (42, 31913573), (51, 26281766), (74, 18113109), (102, 13140883), (111, 12075406), (113, 11861682), (119, 11263614), (222, 6037703), (226, 5930841), (238, 5631807), (259, 5175174), (339, 3953894), (357, 3754538), (449, 2985234), (518, 2587587), (629, 2130954), (678, 1976947), (714, 1877269), (777, 1725058), (791, 1694526), (898, 1492617), (1258, 1065477), (1347, 995078), (1554, 862529), (1582, 847263), (1887, 710318), (1921, 697746), (2373, 564842), (2694, 497539), (3143, 426462), (3774, 355159), (3842, 348873), (4181, 320586), (4403, 304422), (4746, 282421), (5763, 232582), (6286, 213231), (7633, 175602), (8362, 160293), (8806, 152211), (9429, 142154), (11526, 116291), (12543, 106862), (13209, 101474), (13447, 99678), (15266, 87801), (16613, 80682), (18858, 71077), (22899, 58534), (25086, 53431), (26418, 50737), (26894, 49839), (29267, 45798), (33226, 40341)]