448307596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 870912000

約数和(自身を除く): 422604404

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 239, 356, 478, 479, 956, 958, 979, 1916, 1958, 2629, 3916, 5258, 5269, 10516, 10538, 21076, 21271, 42542, 42631, 85084, 85262, 114481, 170524, 228962, 233981, 457924, 467962, 468941, 935924, 937882, 1259291, 1875764, 2518582, 5037164, 10188809, 20377618, 40755236, 112076899, 224153798, 448307596]

約数ペア:

[(1, 448307596), (2, 224153798), (4, 112076899), (11, 40755236), (22, 20377618), (44, 10188809), (89, 5037164), (178, 2518582), (239, 1875764), (356, 1259291), (478, 937882), (479, 935924), (956, 468941), (958, 467962), (979, 457924), (1916, 233981), (1958, 228962), (2629, 170524), (3916, 114481), (5258, 85262), (5269, 85084), (10516, 42631), (10538, 42542), (21076, 21271)]