416256

素因数分解:

$2^9\times 3^1\times {\mathrm{271}}^1$

素因数の和:292

約数の個数: 40

約数和(自身を含む): 1113024

約数和(自身を除く): 696768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 384, 512, 542, 768, 813, 1084, 1536, 1626, 2168, 3252, 4336, 6504, 8672, 13008, 17344, 26016, 34688, 52032, 69376, 104064, 138752, 208128, 416256]

約数ペア:

[(1, 416256), (2, 208128), (3, 138752), (4, 104064), (6, 69376), (8, 52032), (12, 34688), (16, 26016), (24, 17344), (32, 13008), (48, 8672), (64, 6504), (96, 4336), (128, 3252), (192, 2168), (256, 1626), (271, 1536), (384, 1084), (512, 813), (542, 768)]