251298048

素因数分解:

$2^8\times 3^1\times {\mathrm{327211}}^1$

素因数の和:327230

約数の個数: 36

約数和(自身を含む): 668821328

約数和(自身を除く): 417523280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 327211, 654422, 981633, 1308844, 1963266, 2617688, 3926532, 5235376, 7853064, 10470752, 15706128, 20941504, 31412256, 41883008, 62824512, 83766016, 125649024, 251298048]

約数ペア:

[(1, 251298048), (2, 125649024), (3, 83766016), (4, 62824512), (6, 41883008), (8, 31412256), (12, 20941504), (16, 15706128), (24, 10470752), (32, 7853064), (48, 5235376), (64, 3926532), (96, 2617688), (128, 1963266), (192, 1308844), (256, 981633), (384, 654422), (768, 327211)]