291247804422

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6073}}^1\times {\mathrm{61961}}^1$

素因数の和:68085

約数の個数: 48

約数和(自身を含む): 645828934608

約数和(自身を除く): 354581130186

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 6073, 12146, 18219, 36438, 54657, 61961, 109314, 123922, 185883, 261139, 371766, 522278, 557649, 783417, 1115298, 1566834, 2350251, 2664323, 4700502, 5328646, 7992969, 15985938, 23978907, 47957814, 376289153, 752578306, 1128867459, 2257734918, 3386602377, 6773204754, 16180433579, 32360867158, 48541300737, 97082601474, 145623902211, 291247804422]

約数ペア:

[(1, 291247804422), (2, 145623902211), (3, 97082601474), (6, 48541300737), (9, 32360867158), (18, 16180433579), (43, 6773204754), (86, 3386602377), (129, 2257734918), (258, 1128867459), (387, 752578306), (774, 376289153), (6073, 47957814), (12146, 23978907), (18219, 15985938), (36438, 7992969), (54657, 5328646), (61961, 4700502), (109314, 2664323), (123922, 2350251), (185883, 1566834), (261139, 1115298), (371766, 783417), (522278, 557649)]