408096312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1559}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 1100736000

約数和(自身を除く): 692639688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 839, 1559, 1678, 2517, 3118, 3356, 4677, 5034, 6236, 6712, 9354, 10068, 10907, 12472, 18708, 20136, 20267, 21814, 32721, 37416, 40534, 43628, 60801, 65442, 81068, 87256, 121602, 130884, 162136, 243204, 261768, 486408, 1308001, 2616002, 3924003, 5232004, 7848006, 10464008, 15696012, 17004013, 31392024, 34008026, 51012039, 68016052, 102024078, 136032104, 204048156, 408096312]

約数ペア:

[(1, 408096312), (2, 204048156), (3, 136032104), (4, 102024078), (6, 68016052), (8, 51012039), (12, 34008026), (13, 31392024), (24, 17004013), (26, 15696012), (39, 10464008), (52, 7848006), (78, 5232004), (104, 3924003), (156, 2616002), (312, 1308001), (839, 486408), (1559, 261768), (1678, 243204), (2517, 162136), (3118, 130884), (3356, 121602), (4677, 87256), (5034, 81068), (6236, 65442), (6712, 60801), (9354, 43628), (10068, 40534), (10907, 37416), (12472, 32721), (18708, 21814), (20136, 20267)]