485417344

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 1012884480

約数和(自身を除く): 527467136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 284, 496, 568, 992, 1136, 1723, 1984, 2201, 2272, 3446, 3968, 4402, 4544, 6892, 8804, 9088, 13784, 17608, 27568, 35216, 53413, 55136, 70432, 106826, 110272, 122333, 140864, 213652, 220544, 244666, 281728, 427304, 489332, 854608, 978664, 1709216, 1957328, 3418432, 3792323, 3914656, 6836864, 7584646, 7829312, 15169292, 15658624, 30338584, 60677168, 121354336, 242708672, 485417344]

約数ペア:

[(1, 485417344), (2, 242708672), (4, 121354336), (8, 60677168), (16, 30338584), (31, 15658624), (32, 15169292), (62, 7829312), (64, 7584646), (71, 6836864), (124, 3914656), (128, 3792323), (142, 3418432), (248, 1957328), (284, 1709216), (496, 978664), (568, 854608), (992, 489332), (1136, 427304), (1723, 281728), (1984, 244666), (2201, 220544), (2272, 213652), (3446, 140864), (3968, 122333), (4402, 110272), (4544, 106826), (6892, 70432), (8804, 55136), (9088, 53413), (13784, 35216), (17608, 27568)]