2680908288

素因数分解:

$2^9\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9643}}^1$

素因数の和:9845

約数の個数: 80

約数和(自身を含む): 7182311136

約数和(自身を除く): 4501402848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 512, 543, 724, 768, 1086, 1448, 1536, 2172, 2896, 4344, 5792, 8688, 9643, 11584, 17376, 19286, 23168, 28929, 34752, 38572, 46336, 57858, 69504, 77144, 92672, 115716, 139008, 154288, 231432, 278016, 308576, 462864, 617152, 925728, 1234304, 1745383, 1851456, 2468608, 3490766, 3702912, 4937216, 5236149, 6981532, 7405824, 10472298, 13963064, 14811648, 20944596, 27926128, 41889192, 55852256, 83778384, 111704512, 167556768, 223409024, 335113536, 446818048, 670227072, 893636096, 1340454144, 2680908288]

約数ペア:

[(1, 2680908288), (2, 1340454144), (3, 893636096), (4, 670227072), (6, 446818048), (8, 335113536), (12, 223409024), (16, 167556768), (24, 111704512), (32, 83778384), (48, 55852256), (64, 41889192), (96, 27926128), (128, 20944596), (181, 14811648), (192, 13963064), (256, 10472298), (362, 7405824), (384, 6981532), (512, 5236149), (543, 4937216), (724, 3702912), (768, 3490766), (1086, 2468608), (1448, 1851456), (1536, 1745383), (2172, 1234304), (2896, 925728), (4344, 617152), (5792, 462864), (8688, 308576), (9643, 278016), (11584, 231432), (17376, 154288), (19286, 139008), (23168, 115716), (28929, 92672), (34752, 77144), (38572, 69504), (46336, 57858)]