486784272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1777}}^1$

素因数の和:2240

約数の個数: 80

約数和(自身を含む): 1358107520

約数和(自身を除く): 871323248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 439, 624, 878, 1317, 1756, 1777, 2634, 3512, 3554, 5268, 5331, 5707, 7024, 7108, 10536, 10662, 11414, 14216, 17121, 21072, 21324, 22828, 23101, 28432, 34242, 42648, 45656, 46202, 68484, 69303, 85296, 91312, 92404, 136968, 138606, 184808, 273936, 277212, 369616, 554424, 780103, 1108848, 1560206, 2340309, 3120412, 4680618, 6240824, 9361236, 10141339, 12481648, 18722472, 20282678, 30424017, 37444944, 40565356, 60848034, 81130712, 121696068, 162261424, 243392136, 486784272]

約数ペア:

[(1, 486784272), (2, 243392136), (3, 162261424), (4, 121696068), (6, 81130712), (8, 60848034), (12, 40565356), (13, 37444944), (16, 30424017), (24, 20282678), (26, 18722472), (39, 12481648), (48, 10141339), (52, 9361236), (78, 6240824), (104, 4680618), (156, 3120412), (208, 2340309), (312, 1560206), (439, 1108848), (624, 780103), (878, 554424), (1317, 369616), (1756, 277212), (1777, 273936), (2634, 184808), (3512, 138606), (3554, 136968), (5268, 92404), (5331, 91312), (5707, 85296), (7024, 69303), (7108, 68484), (10536, 46202), (10662, 45656), (11414, 42648), (14216, 34242), (17121, 28432), (21072, 23101), (21324, 22828)]