431065764

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2545

約数の個数: 72

約数和(自身を含む): 1123694208

約数和(自身を除く): 692628444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 107, 141, 188, 214, 282, 321, 423, 428, 564, 642, 846, 963, 1284, 1692, 1926, 2381, 3852, 4762, 5029, 7143, 9524, 10058, 14286, 15087, 20116, 21429, 28572, 30174, 42858, 45261, 60348, 85716, 90522, 111907, 181044, 223814, 254767, 335721, 447628, 509534, 671442, 764301, 1007163, 1019068, 1342884, 1528602, 2014326, 2292903, 3057204, 4028652, 4585806, 9171612, 11974049, 23948098, 35922147, 47896196, 71844294, 107766441, 143688588, 215532882, 431065764]

約数ペア:

[(1, 431065764), (2, 215532882), (3, 143688588), (4, 107766441), (6, 71844294), (9, 47896196), (12, 35922147), (18, 23948098), (36, 11974049), (47, 9171612), (94, 4585806), (107, 4028652), (141, 3057204), (188, 2292903), (214, 2014326), (282, 1528602), (321, 1342884), (423, 1019068), (428, 1007163), (564, 764301), (642, 671442), (846, 509534), (963, 447628), (1284, 335721), (1692, 254767), (1926, 223814), (2381, 181044), (3852, 111907), (4762, 90522), (5029, 85716), (7143, 60348), (9524, 45261), (10058, 42858), (14286, 30174), (15087, 28572), (20116, 21429)]