254157084

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{306953}}^1$

素因数の和:306986

約数の個数: 36

約数和(自身を含む): 670387536

約数和(自身を除く): 416230452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 306953, 613906, 920859, 1227812, 1841718, 2762577, 3683436, 5525154, 7059919, 11050308, 14119838, 21179757, 28239676, 42359514, 63539271, 84719028, 127078542, 254157084]

約数ペア:

[(1, 254157084), (2, 127078542), (3, 84719028), (4, 63539271), (6, 42359514), (9, 28239676), (12, 21179757), (18, 14119838), (23, 11050308), (36, 7059919), (46, 5525154), (69, 3683436), (92, 2762577), (138, 1841718), (207, 1227812), (276, 920859), (414, 613906), (828, 306953)]