305445384

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{9007}}^1$

素因数の和:9179

約数の個数: 64

約数和(自身を含む): 853958400

約数和(自身を除く): 548513016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 9007, 11304, 16956, 18014, 27021, 33912, 36028, 54042, 72056, 81063, 108084, 162126, 216168, 243189, 324252, 486378, 648504, 972756, 1414099, 1945512, 2828198, 4242297, 5656396, 8484594, 11312792, 12726891, 16969188, 25453782, 33938376, 38180673, 50907564, 76361346, 101815128, 152722692, 305445384]

約数ペア:

[(1, 305445384), (2, 152722692), (3, 101815128), (4, 76361346), (6, 50907564), (8, 38180673), (9, 33938376), (12, 25453782), (18, 16969188), (24, 12726891), (27, 11312792), (36, 8484594), (54, 5656396), (72, 4242297), (108, 2828198), (157, 1945512), (216, 1414099), (314, 972756), (471, 648504), (628, 486378), (942, 324252), (1256, 243189), (1413, 216168), (1884, 162126), (2826, 108084), (3768, 81063), (4239, 72056), (5652, 54042), (8478, 36028), (9007, 33912), (11304, 27021), (16956, 18014)]