978012864

素因数分解:

$2^6\times 3^2\times {\mathrm{521}}^1\times {\mathrm{3259}}^1$

素因数の和:3798

約数の個数: 84

約数和(自身を含む): 2809539720

約数和(自身を除く): 1831526856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 521, 576, 1042, 1563, 2084, 3126, 3259, 4168, 4689, 6252, 6518, 8336, 9378, 9777, 12504, 13036, 16672, 18756, 19554, 25008, 26072, 29331, 33344, 37512, 39108, 50016, 52144, 58662, 75024, 78216, 100032, 104288, 117324, 150048, 156432, 208576, 234648, 300096, 312864, 469296, 625728, 938592, 1697939, 1877184, 3395878, 5093817, 6791756, 10187634, 13583512, 15281451, 20375268, 27167024, 30562902, 40750536, 54334048, 61125804, 81501072, 108668096, 122251608, 163002144, 244503216, 326004288, 489006432, 978012864]

約数ペア:

[(1, 978012864), (2, 489006432), (3, 326004288), (4, 244503216), (6, 163002144), (8, 122251608), (9, 108668096), (12, 81501072), (16, 61125804), (18, 54334048), (24, 40750536), (32, 30562902), (36, 27167024), (48, 20375268), (64, 15281451), (72, 13583512), (96, 10187634), (144, 6791756), (192, 5093817), (288, 3395878), (521, 1877184), (576, 1697939), (1042, 938592), (1563, 625728), (2084, 469296), (3126, 312864), (3259, 300096), (4168, 234648), (4689, 208576), (6252, 156432), (6518, 150048), (8336, 117324), (9378, 104288), (9777, 100032), (12504, 78216), (13036, 75024), (16672, 58662), (18756, 52144), (19554, 50016), (25008, 39108), (26072, 37512), (29331, 33344)]