221862912

素因数分解:

$2^{10}\times 3^1\times {\mathrm{72221}}^1$

素因数の和:72244

約数の個数: 44

約数和(自身を含む): 591353736

約数和(自身を除く): 369490824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 72221, 144442, 216663, 288884, 433326, 577768, 866652, 1155536, 1733304, 2311072, 3466608, 4622144, 6933216, 9244288, 13866432, 18488576, 27732864, 36977152, 55465728, 73954304, 110931456, 221862912]

約数ペア:

[(1, 221862912), (2, 110931456), (3, 73954304), (4, 55465728), (6, 36977152), (8, 27732864), (12, 18488576), (16, 13866432), (24, 9244288), (32, 6933216), (48, 4622144), (64, 3466608), (96, 2311072), (128, 1733304), (192, 1155536), (256, 866652), (384, 577768), (512, 433326), (768, 288884), (1024, 216663), (1536, 144442), (3072, 72221)]