261570048

素因数分解:

$2^9\times 3^1\times {\mathrm{170293}}^1$

素因数の和:170314

約数の個数: 40

約数和(自身を含む): 696843048

約数和(自身を除く): 435273000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 170293, 340586, 510879, 681172, 1021758, 1362344, 2043516, 2724688, 4087032, 5449376, 8174064, 10898752, 16348128, 21797504, 32696256, 43595008, 65392512, 87190016, 130785024, 261570048]

約数ペア:

[(1, 261570048), (2, 130785024), (3, 87190016), (4, 65392512), (6, 43595008), (8, 32696256), (12, 21797504), (16, 16348128), (24, 10898752), (32, 8174064), (48, 5449376), (64, 4087032), (96, 2724688), (128, 2043516), (192, 1362344), (256, 1021758), (384, 681172), (512, 510879), (768, 340586), (1536, 170293)]