864927024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3389}}^1$

素因数の和:3822

約数の個数: 80

約数和(自身を含む): 2412866400

約数和(自身を除く): 1547939376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 409, 624, 818, 1227, 1636, 2454, 3272, 3389, 4908, 5317, 6544, 6778, 9816, 10167, 10634, 13556, 15951, 19632, 20334, 21268, 27112, 31902, 40668, 42536, 44057, 54224, 63804, 81336, 85072, 88114, 127608, 132171, 162672, 176228, 255216, 264342, 352456, 528684, 704912, 1057368, 1386101, 2114736, 2772202, 4158303, 5544404, 8316606, 11088808, 16633212, 18019313, 22177616, 33266424, 36038626, 54057939, 66532848, 72077252, 108115878, 144154504, 216231756, 288309008, 432463512, 864927024]

約数ペア:

[(1, 864927024), (2, 432463512), (3, 288309008), (4, 216231756), (6, 144154504), (8, 108115878), (12, 72077252), (13, 66532848), (16, 54057939), (24, 36038626), (26, 33266424), (39, 22177616), (48, 18019313), (52, 16633212), (78, 11088808), (104, 8316606), (156, 5544404), (208, 4158303), (312, 2772202), (409, 2114736), (624, 1386101), (818, 1057368), (1227, 704912), (1636, 528684), (2454, 352456), (3272, 264342), (3389, 255216), (4908, 176228), (5317, 162672), (6544, 132171), (6778, 127608), (9816, 88114), (10167, 85072), (10634, 81336), (13556, 63804), (15951, 54224), (19632, 44057), (20334, 42536), (21268, 40668), (27112, 31902)]