268809948

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11952

約数の個数: 96

約数和(自身を含む): 800352000

約数和(自身を除く): 531542052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 513, 594, 627, 684, 836, 1026, 1188, 1254, 1881, 2052, 2508, 3762, 5643, 7524, 11286, 11909, 22572, 23818, 35727, 47636, 71454, 107181, 130999, 142908, 214362, 226271, 261998, 321543, 392997, 428724, 452542, 523996, 643086, 678813, 785994, 905084, 1178991, 1286172, 1357626, 1571988, 2036439, 2357982, 2488981, 2715252, 3536973, 4072878, 4715964, 4977962, 6109317, 7073946, 7466943, 8145756, 9955924, 12218634, 14147892, 14933886, 22400829, 24437268, 29867772, 44801658, 67202487, 89603316, 134404974, 268809948]

約数ペア:

[(1, 268809948), (2, 134404974), (3, 89603316), (4, 67202487), (6, 44801658), (9, 29867772), (11, 24437268), (12, 22400829), (18, 14933886), (19, 14147892), (22, 12218634), (27, 9955924), (33, 8145756), (36, 7466943), (38, 7073946), (44, 6109317), (54, 4977962), (57, 4715964), (66, 4072878), (76, 3536973), (99, 2715252), (108, 2488981), (114, 2357982), (132, 2036439), (171, 1571988), (198, 1357626), (209, 1286172), (228, 1178991), (297, 905084), (342, 785994), (396, 678813), (418, 643086), (513, 523996), (594, 452542), (627, 428724), (684, 392997), (836, 321543), (1026, 261998), (1188, 226271), (1254, 214362), (1881, 142908), (2052, 130999), (2508, 107181), (3762, 71454), (5643, 47636), (7524, 35727), (11286, 23818), (11909, 22572)]