303927424

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2081

約数の個数: 64

約数和(自身を含む): 641957400

約数和(自身を除く): 338029976

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 128, 164, 232, 328, 464, 656, 928, 1189, 1312, 1856, 1997, 2378, 2624, 3712, 3994, 4756, 5248, 7988, 9512, 15976, 19024, 31952, 38048, 57913, 63904, 76096, 81877, 115826, 127808, 152192, 163754, 231652, 255616, 327508, 463304, 655016, 926608, 1310032, 1853216, 2374433, 2620064, 3706432, 4748866, 5240128, 7412864, 9497732, 10480256, 18995464, 37990928, 75981856, 151963712, 303927424]

約数ペア:

[(1, 303927424), (2, 151963712), (4, 75981856), (8, 37990928), (16, 18995464), (29, 10480256), (32, 9497732), (41, 7412864), (58, 5240128), (64, 4748866), (82, 3706432), (116, 2620064), (128, 2374433), (164, 1853216), (232, 1310032), (328, 926608), (464, 655016), (656, 463304), (928, 327508), (1189, 255616), (1312, 231652), (1856, 163754), (1997, 152192), (2378, 127808), (2624, 115826), (3712, 81877), (3994, 76096), (4756, 63904), (5248, 57913), (7988, 38048), (9512, 31952), (15976, 19024)]