260066808

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{20407}}^1$

素因数の和:20481

約数の個数: 64

約数和(自身を含む): 734688000

約数和(自身を除く): 474621192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 12744, 20407, 40814, 61221, 81628, 122442, 163256, 183663, 244884, 367326, 489768, 550989, 734652, 1101978, 1204013, 1469304, 2203956, 2408026, 3612039, 4407912, 4816052, 7224078, 9632104, 10836117, 14448156, 21672234, 28896312, 32508351, 43344468, 65016702, 86688936, 130033404, 260066808]

約数ペア:

[(1, 260066808), (2, 130033404), (3, 86688936), (4, 65016702), (6, 43344468), (8, 32508351), (9, 28896312), (12, 21672234), (18, 14448156), (24, 10836117), (27, 9632104), (36, 7224078), (54, 4816052), (59, 4407912), (72, 3612039), (108, 2408026), (118, 2203956), (177, 1469304), (216, 1204013), (236, 1101978), (354, 734652), (472, 550989), (531, 489768), (708, 367326), (1062, 244884), (1416, 183663), (1593, 163256), (2124, 122442), (3186, 81628), (4248, 61221), (6372, 40814), (12744, 20407)]