253344512

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{4973}}^1$

素因数の和:5188

約数の個数: 36

約数和(自身を含む): 508342800

約数和(自身を除く): 254998288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 3184, 4973, 6368, 9946, 12736, 19892, 25472, 39784, 50944, 79568, 159136, 318272, 636544, 989627, 1273088, 1979254, 3958508, 7917016, 15834032, 31668064, 63336128, 126672256, 253344512]

約数ペア:

[(1, 253344512), (2, 126672256), (4, 63336128), (8, 31668064), (16, 15834032), (32, 7917016), (64, 3958508), (128, 1979254), (199, 1273088), (256, 989627), (398, 636544), (796, 318272), (1592, 159136), (3184, 79568), (4973, 50944), (6368, 39784), (9946, 25472), (12736, 19892)]