726221724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{19541}}^1$

素因数の和:19730

約数の個数: 48

約数和(自身を含む): 1794737280

約数和(自身を除く): 1068515556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 163, 228, 326, 489, 652, 978, 1956, 3097, 6194, 9291, 12388, 18582, 19541, 37164, 39082, 58623, 78164, 117246, 234492, 371279, 742558, 1113837, 1485116, 2227674, 3185183, 4455348, 6370366, 9555549, 12740732, 19111098, 38222196, 60518477, 121036954, 181555431, 242073908, 363110862, 726221724]

約数ペア:

[(1, 726221724), (2, 363110862), (3, 242073908), (4, 181555431), (6, 121036954), (12, 60518477), (19, 38222196), (38, 19111098), (57, 12740732), (76, 9555549), (114, 6370366), (163, 4455348), (228, 3185183), (326, 2227674), (489, 1485116), (652, 1113837), (978, 742558), (1956, 371279), (3097, 234492), (6194, 117246), (9291, 78164), (12388, 58623), (18582, 39082), (19541, 37164)]