2240147238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{4723}}^1$

素因数の和:5249

約数の個数: 64

約数和(自身を含む): 5354975232

約数和(自身を除く): 3114827994

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 491, 966, 982, 1473, 2946, 3437, 4723, 6874, 9446, 10311, 11293, 14169, 20622, 22586, 28338, 33061, 33879, 66122, 67758, 79051, 99183, 108629, 158102, 198366, 217258, 237153, 325887, 474306, 651774, 760403, 1520806, 2281209, 2318993, 4562418, 4637986, 6956979, 13913958, 16232951, 32465902, 48698853, 53336839, 97397706, 106673678, 160010517, 320021034, 373357873, 746715746, 1120073619, 2240147238]

約数ペア:

[(1, 2240147238), (2, 1120073619), (3, 746715746), (6, 373357873), (7, 320021034), (14, 160010517), (21, 106673678), (23, 97397706), (42, 53336839), (46, 48698853), (69, 32465902), (138, 16232951), (161, 13913958), (322, 6956979), (483, 4637986), (491, 4562418), (966, 2318993), (982, 2281209), (1473, 1520806), (2946, 760403), (3437, 651774), (4723, 474306), (6874, 325887), (9446, 237153), (10311, 217258), (11293, 198366), (14169, 158102), (20622, 108629), (22586, 99183), (28338, 79051), (33061, 67758), (33879, 66122)]