281424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 80

約数和(自身を含む): 874944

約数和(自身を除く): 593520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 41, 44, 48, 52, 66, 78, 82, 88, 104, 123, 132, 143, 156, 164, 176, 208, 246, 264, 286, 312, 328, 429, 451, 492, 528, 533, 572, 624, 656, 858, 902, 984, 1066, 1144, 1353, 1599, 1716, 1804, 1968, 2132, 2288, 2706, 3198, 3432, 3608, 4264, 5412, 5863, 6396, 6864, 7216, 8528, 10824, 11726, 12792, 17589, 21648, 23452, 25584, 35178, 46904, 70356, 93808, 140712, 281424]

約数ペア:

[(1, 281424), (2, 140712), (3, 93808), (4, 70356), (6, 46904), (8, 35178), (11, 25584), (12, 23452), (13, 21648), (16, 17589), (22, 12792), (24, 11726), (26, 10824), (33, 8528), (39, 7216), (41, 6864), (44, 6396), (48, 5863), (52, 5412), (66, 4264), (78, 3608), (82, 3432), (88, 3198), (104, 2706), (123, 2288), (132, 2132), (143, 1968), (156, 1804), (164, 1716), (176, 1599), (208, 1353), (246, 1144), (264, 1066), (286, 984), (312, 902), (328, 858), (429, 656), (451, 624), (492, 572), (528, 533)]