2080644102

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:462

約数の個数: 72

約数和(自身を含む): 4635774000

約数和(自身を除く): 2555129898

約数列:

[1, 2, 3, 6, 9, 18, 73, 109, 146, 199, 218, 219, 327, 398, 438, 597, 654, 657, 981, 1194, 1314, 1791, 1962, 3582, 5329, 7957, 10658, 14527, 15914, 15987, 21691, 23871, 29054, 31974, 43382, 43581, 47742, 47961, 65073, 71613, 87162, 95922, 130146, 130743, 143226, 195219, 261486, 390438, 580861, 1060471, 1161722, 1583443, 1742583, 2120942, 3166886, 3181413, 3485166, 4750329, 5227749, 6362826, 9500658, 9544239, 10455498, 14250987, 19088478, 28501974, 115591339, 231182678, 346774017, 693548034, 1040322051, 2080644102]

約数ペア:

[(1, 2080644102), (2, 1040322051), (3, 693548034), (6, 346774017), (9, 231182678), (18, 115591339), (73, 28501974), (109, 19088478), (146, 14250987), (199, 10455498), (218, 9544239), (219, 9500658), (327, 6362826), (398, 5227749), (438, 4750329), (597, 3485166), (654, 3181413), (657, 3166886), (981, 2120942), (1194, 1742583), (1314, 1583443), (1791, 1161722), (1962, 1060471), (3582, 580861), (5329, 390438), (7957, 261486), (10658, 195219), (14527, 143226), (15914, 130743), (15987, 130146), (21691, 95922), (23871, 87162), (29054, 71613), (31974, 65073), (43382, 47961), (43581, 47742)]