1205968961792

素因数分解:

$2^8\times 7^1\times {\mathrm{19213}}^1\times {\mathrm{35027}}^1$

素因数の和:54263

約数の個数: 72

約数和(自身を含む): 2751338431296

約数和(自身を除く): 1545369469504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 19213, 35027, 38426, 70054, 76852, 134491, 140108, 153704, 245189, 268982, 280216, 307408, 490378, 537964, 560432, 614816, 980756, 1075928, 1120864, 1229632, 1961512, 2151856, 2241728, 2459264, 3923024, 4303712, 4483456, 4918528, 7846048, 8607424, 8966912, 15692096, 17214848, 31384192, 34429696, 62768384, 672973751, 1345947502, 2691895004, 4710816257, 5383790008, 9421632514, 10767580016, 18843265028, 21535160032, 37686530056, 43070320064, 75373060112, 86140640128, 150746120224, 172281280256, 301492240448, 602984480896, 1205968961792]

約数ペア:

[(1, 1205968961792), (2, 602984480896), (4, 301492240448), (7, 172281280256), (8, 150746120224), (14, 86140640128), (16, 75373060112), (28, 43070320064), (32, 37686530056), (56, 21535160032), (64, 18843265028), (112, 10767580016), (128, 9421632514), (224, 5383790008), (256, 4710816257), (448, 2691895004), (896, 1345947502), (1792, 672973751), (19213, 62768384), (35027, 34429696), (38426, 31384192), (70054, 17214848), (76852, 15692096), (134491, 8966912), (140108, 8607424), (153704, 7846048), (245189, 4918528), (268982, 4483456), (280216, 4303712), (307408, 3923024), (490378, 2459264), (537964, 2241728), (560432, 2151856), (614816, 1961512), (980756, 1229632), (1075928, 1120864)]