402432

素因数分解:

$2^{10}\times 3^1\times {\mathrm{131}}^1$

素因数の和:154

約数の個数: 44

約数和(自身を含む): 1080816

約数和(自身を除く): 678384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 768, 786, 1024, 1048, 1536, 1572, 2096, 3072, 3144, 4192, 6288, 8384, 12576, 16768, 25152, 33536, 50304, 67072, 100608, 134144, 201216, 402432]

約数ペア:

[(1, 402432), (2, 201216), (3, 134144), (4, 100608), (6, 67072), (8, 50304), (12, 33536), (16, 25152), (24, 16768), (32, 12576), (48, 8384), (64, 6288), (96, 4192), (128, 3144), (131, 3072), (192, 2096), (256, 1572), (262, 1536), (384, 1048), (393, 1024), (512, 786), (524, 768)]