216815673338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1\times {\mathrm{3779}}^1$

素因数の和:5483

約数の個数: 64

約数和(自身を含む): 375763691520

約数和(自身を除く): 158948018182

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1597, 1633, 3194, 3266, 3779, 7558, 17567, 17963, 35134, 35926, 36731, 41569, 73462, 83138, 86917, 113387, 173834, 226774, 268309, 404041, 536618, 808082, 956087, 1247257, 1912174, 2494514, 2607901, 2951399, 5215802, 5902798, 6035063, 6171107, 12070126, 12342214, 28686911, 57373822, 66385693, 67882177, 132771386, 135764354, 138806449, 277612898, 428489473, 856978946, 1526870939, 3053741878, 4713384203, 9426768406, 9855257879, 19710515758, 108407836669, 216815673338]

約数ペア:

[(1, 216815673338), (2, 108407836669), (11, 19710515758), (22, 9855257879), (23, 9426768406), (46, 4713384203), (71, 3053741878), (142, 1526870939), (253, 856978946), (506, 428489473), (781, 277612898), (1562, 138806449), (1597, 135764354), (1633, 132771386), (3194, 67882177), (3266, 66385693), (3779, 57373822), (7558, 28686911), (17567, 12342214), (17963, 12070126), (35134, 6171107), (35926, 6035063), (36731, 5902798), (41569, 5215802), (73462, 2951399), (83138, 2607901), (86917, 2494514), (113387, 1912174), (173834, 1247257), (226774, 956087), (268309, 808082), (404041, 536618)]