306885984

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{77969}}^1$

素因数の和:78023

約数の個数: 48

約数和(自身を含む): 825234480

約数和(自身を除く): 518348496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 77969, 155938, 233907, 311876, 467814, 623752, 935628, 1247504, 1871256, 2495008, 3196729, 3742512, 6393458, 7485024, 9590187, 12786916, 19180374, 25573832, 38360748, 51147664, 76721496, 102295328, 153442992, 306885984]

約数ペア:

[(1, 306885984), (2, 153442992), (3, 102295328), (4, 76721496), (6, 51147664), (8, 38360748), (12, 25573832), (16, 19180374), (24, 12786916), (32, 9590187), (41, 7485024), (48, 6393458), (82, 3742512), (96, 3196729), (123, 2495008), (164, 1871256), (246, 1247504), (328, 935628), (492, 623752), (656, 467814), (984, 311876), (1312, 233907), (1968, 155938), (3936, 77969)]