655159416

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{40927}}^1$

素因数の和:40988

約数の個数: 64

約数和(自身を含む): 1768089600

約数和(自身を除く): 1112930184

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 2001, 2668, 4002, 5336, 8004, 16008, 40927, 81854, 122781, 163708, 245562, 327416, 491124, 941321, 982248, 1186883, 1882642, 2373766, 2823963, 3560649, 3765284, 4747532, 5647926, 7121298, 7530568, 9495064, 11295852, 14242596, 22591704, 27298309, 28485192, 54596618, 81894927, 109193236, 163789854, 218386472, 327579708, 655159416]

約数ペア:

[(1, 655159416), (2, 327579708), (3, 218386472), (4, 163789854), (6, 109193236), (8, 81894927), (12, 54596618), (23, 28485192), (24, 27298309), (29, 22591704), (46, 14242596), (58, 11295852), (69, 9495064), (87, 7530568), (92, 7121298), (116, 5647926), (138, 4747532), (174, 3765284), (184, 3560649), (232, 2823963), (276, 2373766), (348, 1882642), (552, 1186883), (667, 982248), (696, 941321), (1334, 491124), (2001, 327416), (2668, 245562), (4002, 163708), (5336, 122781), (8004, 81854), (16008, 40927)]