140845032

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 391572480

約数和(自身を除く): 250727448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 127, 146, 211, 219, 254, 292, 381, 422, 438, 508, 584, 633, 657, 762, 844, 876, 1016, 1143, 1266, 1314, 1524, 1688, 1752, 1899, 2286, 2532, 2628, 3048, 3798, 4572, 5064, 5256, 7596, 9144, 9271, 15192, 15403, 18542, 26797, 27813, 30806, 37084, 46209, 53594, 55626, 61612, 74168, 80391, 83439, 92418, 107188, 111252, 123224, 138627, 160782, 166878, 184836, 214376, 222504, 241173, 277254, 321564, 333756, 369672, 482346, 554508, 643128, 667512, 964692, 1109016, 1929384, 1956181, 3912362, 5868543, 7824724, 11737086, 15649448, 17605629, 23474172, 35211258, 46948344, 70422516, 140845032]

約数ペア:

[(1, 140845032), (2, 70422516), (3, 46948344), (4, 35211258), (6, 23474172), (8, 17605629), (9, 15649448), (12, 11737086), (18, 7824724), (24, 5868543), (36, 3912362), (72, 1956181), (73, 1929384), (127, 1109016), (146, 964692), (211, 667512), (219, 643128), (254, 554508), (292, 482346), (381, 369672), (422, 333756), (438, 321564), (508, 277254), (584, 241173), (633, 222504), (657, 214376), (762, 184836), (844, 166878), (876, 160782), (1016, 138627), (1143, 123224), (1266, 111252), (1314, 107188), (1524, 92418), (1688, 83439), (1752, 80391), (1899, 74168), (2286, 61612), (2532, 55626), (2628, 53594), (3048, 46209), (3798, 37084), (4572, 30806), (5064, 27813), (5256, 26797), (7596, 18542), (9144, 15403), (9271, 15192)]