304450972

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 619799040

約数和(自身を除く): 315348068

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 269, 332, 487, 538, 581, 974, 1076, 1162, 1883, 1948, 2324, 3409, 3766, 6818, 7532, 13636, 22327, 40421, 44654, 80842, 89308, 131003, 156289, 161684, 262006, 282947, 312578, 524012, 565894, 625156, 917021, 1131788, 1834042, 3668084, 10873249, 21746498, 43492996, 76112743, 152225486, 304450972]

約数ペア:

[(1, 304450972), (2, 152225486), (4, 76112743), (7, 43492996), (14, 21746498), (28, 10873249), (83, 3668084), (166, 1834042), (269, 1131788), (332, 917021), (487, 625156), (538, 565894), (581, 524012), (974, 312578), (1076, 282947), (1162, 262006), (1883, 161684), (1948, 156289), (2324, 131003), (3409, 89308), (3766, 80842), (6818, 44654), (7532, 40421), (13636, 22327)]