279056976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2145

約数の個数: 120

約数和(自身を含む): 827238720

約数和(自身を除く): 548181744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 121, 132, 138, 176, 184, 242, 253, 264, 276, 363, 368, 484, 506, 528, 552, 726, 759, 968, 1012, 1104, 1452, 1518, 1936, 2024, 2089, 2783, 2904, 3036, 4048, 4178, 5566, 5808, 6072, 6267, 8349, 8356, 11132, 12144, 12534, 16698, 16712, 22264, 22979, 25068, 33396, 33424, 44528, 45958, 48047, 50136, 66792, 68937, 91916, 96094, 100272, 133584, 137874, 144141, 183832, 192188, 252769, 275748, 288282, 367664, 384376, 505538, 528517, 551496, 576564, 758307, 768752, 1011076, 1057034, 1102992, 1153128, 1516614, 1585551, 2022152, 2114068, 2306256, 3033228, 3171102, 4044304, 4228136, 5813687, 6066456, 6342204, 8456272, 11627374, 12132912, 12684408, 17441061, 23254748, 25368816, 34882122, 46509496, 69764244, 93018992, 139528488, 279056976]

約数ペア:

[(1, 279056976), (2, 139528488), (3, 93018992), (4, 69764244), (6, 46509496), (8, 34882122), (11, 25368816), (12, 23254748), (16, 17441061), (22, 12684408), (23, 12132912), (24, 11627374), (33, 8456272), (44, 6342204), (46, 6066456), (48, 5813687), (66, 4228136), (69, 4044304), (88, 3171102), (92, 3033228), (121, 2306256), (132, 2114068), (138, 2022152), (176, 1585551), (184, 1516614), (242, 1153128), (253, 1102992), (264, 1057034), (276, 1011076), (363, 768752), (368, 758307), (484, 576564), (506, 551496), (528, 528517), (552, 505538), (726, 384376), (759, 367664), (968, 288282), (1012, 275748), (1104, 252769), (1452, 192188), (1518, 183832), (1936, 144141), (2024, 137874), (2089, 133584), (2783, 100272), (2904, 96094), (3036, 91916), (4048, 68937), (4178, 66792), (5566, 50136), (5808, 48047), (6072, 45958), (6267, 44528), (8349, 33424), (8356, 33396), (11132, 25068), (12144, 22979), (12534, 22264), (16698, 16712)]