258948864

素因数分解:

$2^8\times 3^2\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:862

約数の個数: 108

約数和(自身を含む): 752200176

約数和(自身を除く): 493251312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 167, 192, 256, 288, 334, 384, 501, 576, 668, 673, 768, 1002, 1152, 1336, 1346, 1503, 2004, 2019, 2304, 2672, 2692, 3006, 4008, 4038, 5344, 5384, 6012, 6057, 8016, 8076, 10688, 10768, 12024, 12114, 16032, 16152, 21376, 21536, 24048, 24228, 32064, 32304, 42752, 43072, 48096, 48456, 64128, 64608, 86144, 96192, 96912, 112391, 128256, 129216, 172288, 192384, 193824, 224782, 258432, 337173, 384768, 387648, 449564, 516864, 674346, 775296, 899128, 1011519, 1348692, 1550592, 1798256, 2023038, 2697384, 3596512, 4046076, 5394768, 7193024, 8092152, 10789536, 14386048, 16184304, 21579072, 28772096, 32368608, 43158144, 64737216, 86316288, 129474432, 258948864]

約数ペア:

[(1, 258948864), (2, 129474432), (3, 86316288), (4, 64737216), (6, 43158144), (8, 32368608), (9, 28772096), (12, 21579072), (16, 16184304), (18, 14386048), (24, 10789536), (32, 8092152), (36, 7193024), (48, 5394768), (64, 4046076), (72, 3596512), (96, 2697384), (128, 2023038), (144, 1798256), (167, 1550592), (192, 1348692), (256, 1011519), (288, 899128), (334, 775296), (384, 674346), (501, 516864), (576, 449564), (668, 387648), (673, 384768), (768, 337173), (1002, 258432), (1152, 224782), (1336, 193824), (1346, 192384), (1503, 172288), (2004, 129216), (2019, 128256), (2304, 112391), (2672, 96912), (2692, 96192), (3006, 86144), (4008, 64608), (4038, 64128), (5344, 48456), (5384, 48096), (6012, 43072), (6057, 42752), (8016, 32304), (8076, 32064), (10688, 24228), (10768, 24048), (12024, 21536), (12114, 21376), (16032, 16152)]