528040064

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 1079568000

約数和(自身を除く): 551527936

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 97, 128, 142, 194, 284, 388, 568, 599, 776, 1136, 1198, 1552, 2272, 2396, 3104, 4544, 4792, 6208, 6887, 9088, 9584, 12416, 13774, 19168, 27548, 38336, 42529, 55096, 58103, 76672, 85058, 110192, 116206, 170116, 220384, 232412, 340232, 440768, 464824, 680464, 881536, 929648, 1360928, 1859296, 2721856, 3718592, 4125313, 5443712, 7437184, 8250626, 16501252, 33002504, 66005008, 132010016, 264020032, 528040064]

約数ペア:

[(1, 528040064), (2, 264020032), (4, 132010016), (8, 66005008), (16, 33002504), (32, 16501252), (64, 8250626), (71, 7437184), (97, 5443712), (128, 4125313), (142, 3718592), (194, 2721856), (284, 1859296), (388, 1360928), (568, 929648), (599, 881536), (776, 680464), (1136, 464824), (1198, 440768), (1552, 340232), (2272, 232412), (2396, 220384), (3104, 170116), (4544, 116206), (4792, 110192), (6208, 85058), (6887, 76672), (9088, 58103), (9584, 55096), (12416, 42529), (13774, 38336), (19168, 27548)]