540319088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 1117071360

約数和(自身を除く): 576752272

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 71, 124, 134, 142, 229, 248, 268, 284, 458, 496, 536, 568, 916, 1072, 1136, 1832, 2077, 2201, 3664, 4154, 4402, 4757, 7099, 8308, 8804, 9514, 14198, 15343, 16259, 16616, 17608, 19028, 28396, 30686, 32518, 33232, 35216, 38056, 56792, 61372, 65036, 76112, 113584, 122744, 130072, 147467, 245488, 260144, 294934, 475633, 504029, 589868, 951266, 1008058, 1089353, 1179736, 1902532, 2016116, 2178706, 2359472, 3805064, 4032232, 4357412, 7610128, 8064464, 8714824, 17429648, 33769943, 67539886, 135079772, 270159544, 540319088]

約数ペア:

[(1, 540319088), (2, 270159544), (4, 135079772), (8, 67539886), (16, 33769943), (31, 17429648), (62, 8714824), (67, 8064464), (71, 7610128), (124, 4357412), (134, 4032232), (142, 3805064), (229, 2359472), (248, 2178706), (268, 2016116), (284, 1902532), (458, 1179736), (496, 1089353), (536, 1008058), (568, 951266), (916, 589868), (1072, 504029), (1136, 475633), (1832, 294934), (2077, 260144), (2201, 245488), (3664, 147467), (4154, 130072), (4402, 122744), (4757, 113584), (7099, 76112), (8308, 65036), (8804, 61372), (9514, 56792), (14198, 38056), (15343, 35216), (16259, 33232), (16616, 32518), (17608, 30686), (19028, 28396)]