968778872172

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{257}}^1\times {\mathrm{548221}}^1$

素因数の和:548679

約数の個数: 72

約数和(自身を含む): 2471261974272

約数和(自身を除く): 1502483102100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 257, 382, 514, 573, 764, 771, 1028, 1146, 1542, 1719, 2292, 2313, 3084, 3438, 4626, 6876, 9252, 49087, 98174, 147261, 196348, 294522, 441783, 548221, 589044, 883566, 1096442, 1644663, 1767132, 2192884, 3289326, 4933989, 6578652, 9867978, 19735956, 104710211, 140892797, 209420422, 281785594, 314130633, 418840844, 422678391, 563571188, 628261266, 845356782, 942391899, 1256522532, 1268035173, 1690713564, 1884783798, 2536070346, 3769567596, 5072140692, 26910524227, 53821048454, 80731572681, 107642096908, 161463145362, 242194718043, 322926290724, 484389436086, 968778872172]

約数ペア:

[(1, 968778872172), (2, 484389436086), (3, 322926290724), (4, 242194718043), (6, 161463145362), (9, 107642096908), (12, 80731572681), (18, 53821048454), (36, 26910524227), (191, 5072140692), (257, 3769567596), (382, 2536070346), (514, 1884783798), (573, 1690713564), (764, 1268035173), (771, 1256522532), (1028, 942391899), (1146, 845356782), (1542, 628261266), (1719, 563571188), (2292, 422678391), (2313, 418840844), (3084, 314130633), (3438, 281785594), (4626, 209420422), (6876, 140892797), (9252, 104710211), (49087, 19735956), (98174, 9867978), (147261, 6578652), (196348, 4933989), (294522, 3289326), (441783, 2192884), (548221, 1767132), (589044, 1644663), (883566, 1096442)]