1205205120008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{1901}}^1\times {\mathrm{5849}}^1$

素因数の和:8570

約数の個数: 64

約数和(自身を含む): 2397358782000

約数和(自身を除く): 1192153661992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 797, 1594, 1901, 3188, 3802, 5849, 6376, 7604, 11698, 13549, 15208, 23396, 27098, 32317, 46792, 54196, 64634, 99433, 108392, 129268, 198866, 258536, 397732, 795464, 1515097, 3030194, 4661653, 6060388, 9323306, 11118949, 12120776, 18646612, 22237898, 25756649, 37293224, 44475796, 51513298, 79248101, 88951592, 103026596, 158496202, 189022133, 206053192, 316992404, 378044266, 633984808, 756088532, 1512177064, 8861802353, 17723604706, 35447209412, 70894418824, 150650640001, 301301280002, 602602560004, 1205205120008]

約数ペア:

[(1, 1205205120008), (2, 602602560004), (4, 301301280002), (8, 150650640001), (17, 70894418824), (34, 35447209412), (68, 17723604706), (136, 8861802353), (797, 1512177064), (1594, 756088532), (1901, 633984808), (3188, 378044266), (3802, 316992404), (5849, 206053192), (6376, 189022133), (7604, 158496202), (11698, 103026596), (13549, 88951592), (15208, 79248101), (23396, 51513298), (27098, 44475796), (32317, 37293224), (46792, 25756649), (54196, 22237898), (64634, 18646612), (99433, 12120776), (108392, 11118949), (129268, 9323306), (198866, 6060388), (258536, 4661653), (397732, 3030194), (795464, 1515097)]