222720384

素因数分解:

$2^7\times 3^1\times {\mathrm{580001}}^1$

素因数の和:580018

約数の個数: 32

約数和(自身を含む): 591602040

約数和(自身を除く): 368881656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 580001, 1160002, 1740003, 2320004, 3480006, 4640008, 6960012, 9280016, 13920024, 18560032, 27840048, 37120064, 55680096, 74240128, 111360192, 222720384]

約数ペア:

[(1, 222720384), (2, 111360192), (3, 74240128), (4, 55680096), (6, 37120064), (8, 27840048), (12, 18560032), (16, 13920024), (24, 9280016), (32, 6960012), (48, 4640008), (64, 3480006), (96, 2320004), (128, 1740003), (192, 1160002), (384, 580001)]