251520384

素因数分解:

$2^7\times 3^1\times {\mathrm{655001}}^1$

素因数の和:655018

約数の個数: 32

約数和(自身を含む): 668102040

約数和(自身を除く): 416581656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 655001, 1310002, 1965003, 2620004, 3930006, 5240008, 7860012, 10480016, 15720024, 20960032, 31440048, 41920064, 62880096, 83840128, 125760192, 251520384]

約数ペア:

[(1, 251520384), (2, 125760192), (3, 83840128), (4, 62880096), (6, 41920064), (8, 31440048), (12, 20960032), (16, 15720024), (24, 10480016), (32, 7860012), (48, 5240008), (64, 3930006), (96, 2620004), (128, 1965003), (192, 1310002), (384, 655001)]