211536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 643188

約数和(自身を除く): 431652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 113, 117, 144, 156, 208, 226, 234, 312, 339, 452, 468, 624, 678, 904, 936, 1017, 1356, 1469, 1808, 1872, 2034, 2712, 2938, 4068, 4407, 5424, 5876, 8136, 8814, 11752, 13221, 16272, 17628, 23504, 26442, 35256, 52884, 70512, 105768, 211536]

約数ペア:

[(1, 211536), (2, 105768), (3, 70512), (4, 52884), (6, 35256), (8, 26442), (9, 23504), (12, 17628), (13, 16272), (16, 13221), (18, 11752), (24, 8814), (26, 8136), (36, 5876), (39, 5424), (48, 4407), (52, 4068), (72, 2938), (78, 2712), (104, 2034), (113, 1872), (117, 1808), (144, 1469), (156, 1356), (208, 1017), (226, 936), (234, 904), (312, 678), (339, 624), (452, 468)]