219896688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37861}}^1$

素因数の和:37894

約数の個数: 60

約数和(自身を含む): 624420104

約数和(自身を除く): 404523416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 37861, 75722, 113583, 151444, 227166, 302888, 416471, 454332, 605776, 832942, 908664, 1249413, 1665884, 1817328, 2498826, 3331768, 4581181, 4997652, 6663536, 9162362, 9995304, 13743543, 18324724, 19990608, 27487086, 36649448, 54974172, 73298896, 109948344, 219896688]

約数ペア:

[(1, 219896688), (2, 109948344), (3, 73298896), (4, 54974172), (6, 36649448), (8, 27487086), (11, 19990608), (12, 18324724), (16, 13743543), (22, 9995304), (24, 9162362), (33, 6663536), (44, 4997652), (48, 4581181), (66, 3331768), (88, 2498826), (121, 1817328), (132, 1665884), (176, 1249413), (242, 908664), (264, 832942), (363, 605776), (484, 454332), (528, 416471), (726, 302888), (968, 227166), (1452, 151444), (1936, 113583), (2904, 75722), (5808, 37861)]