420147648

素因数分解:

$2^6\times 3^4\times {\mathrm{81047}}^1$

素因数の和:81071

約数の個数: 70

約数和(自身を含む): 1245464616

約数和(自身を除く): 825316968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 81047, 162094, 243141, 324188, 486282, 648376, 729423, 972564, 1296752, 1458846, 1945128, 2188269, 2593504, 2917692, 3890256, 4376538, 5187008, 5835384, 6564807, 7780512, 8753076, 11670768, 13129614, 15561024, 17506152, 23341536, 26259228, 35012304, 46683072, 52518456, 70024608, 105036912, 140049216, 210073824, 420147648]

約数ペア:

[(1, 420147648), (2, 210073824), (3, 140049216), (4, 105036912), (6, 70024608), (8, 52518456), (9, 46683072), (12, 35012304), (16, 26259228), (18, 23341536), (24, 17506152), (27, 15561024), (32, 13129614), (36, 11670768), (48, 8753076), (54, 7780512), (64, 6564807), (72, 5835384), (81, 5187008), (96, 4376538), (108, 3890256), (144, 2917692), (162, 2593504), (192, 2188269), (216, 1945128), (288, 1458846), (324, 1296752), (432, 972564), (576, 729423), (648, 648376), (864, 486282), (1296, 324188), (1728, 243141), (2592, 162094), (5184, 81047)]