123482944

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:987

約数の個数: 56

約数和(自身を含む): 265597640

約数和(自身を除く): 142114696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 193, 208, 386, 416, 769, 772, 832, 1538, 1544, 2509, 3076, 3088, 5018, 6152, 6176, 9997, 10036, 12304, 12352, 19994, 20072, 24608, 39988, 40144, 49216, 79976, 80288, 148417, 159952, 160576, 296834, 319904, 593668, 639808, 1187336, 1929421, 2374672, 3858842, 4749344, 7717684, 9498688, 15435368, 30870736, 61741472, 123482944]

約数ペア:

[(1, 123482944), (2, 61741472), (4, 30870736), (8, 15435368), (13, 9498688), (16, 7717684), (26, 4749344), (32, 3858842), (52, 2374672), (64, 1929421), (104, 1187336), (193, 639808), (208, 593668), (386, 319904), (416, 296834), (769, 160576), (772, 159952), (832, 148417), (1538, 80288), (1544, 79976), (2509, 49216), (3076, 40144), (3088, 39988), (5018, 24608), (6152, 20072), (6176, 19994), (9997, 12352), (10036, 12304)]