726421716

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{62861}}^1$

素因数の和:62981

約数の個数: 48

約数和(自身を含む): 1900946880

約数和(自身を除く): 1174525164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 62861, 125722, 188583, 251444, 377166, 565749, 754332, 1131498, 1697247, 2262996, 3394494, 6726127, 6788988, 13452254, 20178381, 26904508, 40356762, 60535143, 80713524, 121070286, 181605429, 242140572, 363210858, 726421716]

約数ペア:

[(1, 726421716), (2, 363210858), (3, 242140572), (4, 181605429), (6, 121070286), (9, 80713524), (12, 60535143), (18, 40356762), (27, 26904508), (36, 20178381), (54, 13452254), (107, 6788988), (108, 6726127), (214, 3394494), (321, 2262996), (428, 1697247), (642, 1131498), (963, 754332), (1284, 565749), (1926, 377166), (2889, 251444), (3852, 188583), (5778, 125722), (11556, 62861)]