2842248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 7833600

約数和(自身を除く): 4991352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 271, 276, 437, 456, 542, 552, 813, 874, 1084, 1311, 1626, 1748, 2168, 2622, 3252, 3496, 5149, 5244, 6233, 6504, 10298, 10488, 12466, 15447, 18699, 20596, 24932, 30894, 37398, 41192, 49864, 61788, 74796, 118427, 123576, 149592, 236854, 355281, 473708, 710562, 947416, 1421124, 2842248]

約数ペア:

[(1, 2842248), (2, 1421124), (3, 947416), (4, 710562), (6, 473708), (8, 355281), (12, 236854), (19, 149592), (23, 123576), (24, 118427), (38, 74796), (46, 61788), (57, 49864), (69, 41192), (76, 37398), (92, 30894), (114, 24932), (138, 20596), (152, 18699), (184, 15447), (228, 12466), (271, 10488), (276, 10298), (437, 6504), (456, 6233), (542, 5244), (552, 5149), (813, 3496), (874, 3252), (1084, 2622), (1311, 2168), (1626, 1748)]