260507772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{344587}}^1$

素因数の和:344607

約数の個数: 48

約数和(自身を含む): 771877120

約数和(自身を除く): 511369348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 344587, 689174, 1033761, 1378348, 2067522, 2412109, 3101283, 4135044, 4824218, 6202566, 7236327, 9303849, 9648436, 12405132, 14472654, 18607698, 21708981, 28945308, 37215396, 43417962, 65126943, 86835924, 130253886, 260507772]

約数ペア:

[(1, 260507772), (2, 130253886), (3, 86835924), (4, 65126943), (6, 43417962), (7, 37215396), (9, 28945308), (12, 21708981), (14, 18607698), (18, 14472654), (21, 12405132), (27, 9648436), (28, 9303849), (36, 7236327), (42, 6202566), (54, 4824218), (63, 4135044), (84, 3101283), (108, 2412109), (126, 2067522), (189, 1378348), (252, 1033761), (378, 689174), (756, 344587)]