223471296

素因数分解:

$2^6\times 3^2\times {\mathrm{387971}}^1$

素因数の和:387989

約数の個数: 42

約数和(自身を含む): 640541772

約数和(自身を除く): 417070476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 387971, 775942, 1163913, 1551884, 2327826, 3103768, 3491739, 4655652, 6207536, 6983478, 9311304, 12415072, 13966956, 18622608, 24830144, 27933912, 37245216, 55867824, 74490432, 111735648, 223471296]

約数ペア:

[(1, 223471296), (2, 111735648), (3, 74490432), (4, 55867824), (6, 37245216), (8, 27933912), (9, 24830144), (12, 18622608), (16, 13966956), (18, 12415072), (24, 9311304), (32, 6983478), (36, 6207536), (48, 4655652), (64, 3491739), (72, 3103768), (96, 2327826), (144, 1551884), (192, 1163913), (288, 775942), (576, 387971)]