449915994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1104

約数の個数: 72

約数和(自身を含む): 1077070176

約数和(自身を除く): 627154182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 251, 363, 502, 726, 753, 823, 1089, 1506, 1646, 2178, 2259, 2469, 2761, 4518, 4938, 5522, 7407, 8283, 9053, 14814, 16566, 18106, 24849, 27159, 30371, 49698, 54318, 60742, 81477, 91113, 99583, 162954, 182226, 199166, 206573, 273339, 298749, 413146, 546678, 597498, 619719, 896247, 1239438, 1792494, 1859157, 2272303, 3718314, 4544606, 6816909, 13633818, 20450727, 24995333, 40901454, 49990666, 74985999, 149971998, 224957997, 449915994]

約数ペア:

[(1, 449915994), (2, 224957997), (3, 149971998), (6, 74985999), (9, 49990666), (11, 40901454), (18, 24995333), (22, 20450727), (33, 13633818), (66, 6816909), (99, 4544606), (121, 3718314), (198, 2272303), (242, 1859157), (251, 1792494), (363, 1239438), (502, 896247), (726, 619719), (753, 597498), (823, 546678), (1089, 413146), (1506, 298749), (1646, 273339), (2178, 206573), (2259, 199166), (2469, 182226), (2761, 162954), (4518, 99583), (4938, 91113), (5522, 81477), (7407, 60742), (8283, 54318), (9053, 49698), (14814, 30371), (16566, 27159), (18106, 24849)]