457272

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 1332000

約数和(自身を除く): 874728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 73, 87, 108, 116, 146, 174, 216, 219, 232, 261, 292, 348, 438, 522, 584, 657, 696, 783, 876, 1044, 1314, 1566, 1752, 1971, 2088, 2117, 2628, 3132, 3942, 4234, 5256, 6264, 6351, 7884, 8468, 12702, 15768, 16936, 19053, 25404, 38106, 50808, 57159, 76212, 114318, 152424, 228636, 457272]

約数ペア:

[(1, 457272), (2, 228636), (3, 152424), (4, 114318), (6, 76212), (8, 57159), (9, 50808), (12, 38106), (18, 25404), (24, 19053), (27, 16936), (29, 15768), (36, 12702), (54, 8468), (58, 7884), (72, 6351), (73, 6264), (87, 5256), (108, 4234), (116, 3942), (146, 3132), (174, 2628), (216, 2117), (219, 2088), (232, 1971), (261, 1752), (292, 1566), (348, 1314), (438, 1044), (522, 876), (584, 783), (657, 696)]