654704304

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 1716080640

約数和(自身を除く): 1061376336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 211, 254, 381, 422, 508, 509, 633, 762, 844, 1016, 1018, 1266, 1524, 1527, 1688, 2032, 2036, 2532, 3048, 3054, 3376, 4072, 5064, 6096, 6108, 8144, 10128, 12216, 24432, 26797, 53594, 64643, 80391, 107188, 107399, 129286, 160782, 193929, 214376, 214798, 258572, 321564, 322197, 387858, 428752, 429596, 517144, 643128, 644394, 775716, 859192, 1034288, 1286256, 1288788, 1551432, 1718384, 2577576, 3102864, 5155152, 13639673, 27279346, 40919019, 54558692, 81838038, 109117384, 163676076, 218234768, 327352152, 654704304]

約数ペア:

[(1, 654704304), (2, 327352152), (3, 218234768), (4, 163676076), (6, 109117384), (8, 81838038), (12, 54558692), (16, 40919019), (24, 27279346), (48, 13639673), (127, 5155152), (211, 3102864), (254, 2577576), (381, 1718384), (422, 1551432), (508, 1288788), (509, 1286256), (633, 1034288), (762, 859192), (844, 775716), (1016, 644394), (1018, 643128), (1266, 517144), (1524, 429596), (1527, 428752), (1688, 387858), (2032, 322197), (2036, 321564), (2532, 258572), (3048, 214798), (3054, 214376), (3376, 193929), (4072, 160782), (5064, 129286), (6096, 107399), (6108, 107188), (8144, 80391), (10128, 64643), (12216, 53594), (24432, 26797)]