243385086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 567410688

約数和(自身を除く): 324025602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 127, 206, 254, 309, 381, 443, 618, 721, 762, 886, 889, 1329, 1442, 1778, 2163, 2658, 2667, 3101, 4326, 5334, 6202, 9303, 13081, 18606, 26162, 39243, 45629, 56261, 78486, 91258, 91567, 112522, 136887, 168783, 183134, 273774, 274701, 319403, 337566, 393827, 549402, 638806, 787654, 958209, 1181481, 1916418, 2362962, 5794883, 11589766, 17384649, 34769298, 40564181, 81128362, 121692543, 243385086]

約数ペア:

[(1, 243385086), (2, 121692543), (3, 81128362), (6, 40564181), (7, 34769298), (14, 17384649), (21, 11589766), (42, 5794883), (103, 2362962), (127, 1916418), (206, 1181481), (254, 958209), (309, 787654), (381, 638806), (443, 549402), (618, 393827), (721, 337566), (762, 319403), (886, 274701), (889, 273774), (1329, 183134), (1442, 168783), (1778, 136887), (2163, 112522), (2658, 91567), (2667, 91258), (3101, 78486), (4326, 56261), (5334, 45629), (6202, 39243), (9303, 26162), (13081, 18606)]