2912541275988

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1181}}^1\times {\mathrm{247309}}^1$

素因数の和:248777

約数の個数: 72

約数和(自身を含む): 7395121985160

約数和(自身を除く): 4482580709172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1181, 1662, 2362, 2493, 3324, 3543, 4724, 4986, 7086, 9972, 10629, 14172, 21258, 42516, 247309, 327137, 494618, 654274, 741927, 981411, 989236, 1308548, 1483854, 1962822, 2225781, 2944233, 2967708, 3925644, 4451562, 5888466, 8903124, 11776932, 68504593, 137009186, 205513779, 274018372, 292071929, 411027558, 584143858, 616541337, 822055116, 876215787, 1168287716, 1233082674, 1752431574, 2466165348, 2628647361, 3504863148, 5257294722, 10514589444, 80903924333, 161807848666, 242711772999, 323615697332, 485423545998, 728135318997, 970847091996, 1456270637994, 2912541275988]

約数ペア:

[(1, 2912541275988), (2, 1456270637994), (3, 970847091996), (4, 728135318997), (6, 485423545998), (9, 323615697332), (12, 242711772999), (18, 161807848666), (36, 80903924333), (277, 10514589444), (554, 5257294722), (831, 3504863148), (1108, 2628647361), (1181, 2466165348), (1662, 1752431574), (2362, 1233082674), (2493, 1168287716), (3324, 876215787), (3543, 822055116), (4724, 616541337), (4986, 584143858), (7086, 411027558), (9972, 292071929), (10629, 274018372), (14172, 205513779), (21258, 137009186), (42516, 68504593), (247309, 11776932), (327137, 8903124), (494618, 5888466), (654274, 4451562), (741927, 3925644), (981411, 2967708), (989236, 2944233), (1308548, 2225781), (1483854, 1962822)]