2000956896

素因数分解:

$2^5\times 3^2\times {\mathrm{2609}}^1\times {\mathrm{2663}}^1$

素因数の和:5288

約数の個数: 72

約数和(自身を含む): 5694539760

約数和(自身を除く): 3693582864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2609, 2663, 5218, 5326, 7827, 7989, 10436, 10652, 15654, 15978, 20872, 21304, 23481, 23967, 31308, 31956, 41744, 42608, 46962, 47934, 62616, 63912, 83488, 85216, 93924, 95868, 125232, 127824, 187848, 191736, 250464, 255648, 375696, 383472, 751392, 766944, 6947767, 13895534, 20843301, 27791068, 41686602, 55582136, 62529903, 83373204, 111164272, 125059806, 166746408, 222328544, 250119612, 333492816, 500239224, 666985632, 1000478448, 2000956896]

約数ペア:

[(1, 2000956896), (2, 1000478448), (3, 666985632), (4, 500239224), (6, 333492816), (8, 250119612), (9, 222328544), (12, 166746408), (16, 125059806), (18, 111164272), (24, 83373204), (32, 62529903), (36, 55582136), (48, 41686602), (72, 27791068), (96, 20843301), (144, 13895534), (288, 6947767), (2609, 766944), (2663, 751392), (5218, 383472), (5326, 375696), (7827, 255648), (7989, 250464), (10436, 191736), (10652, 187848), (15654, 127824), (15978, 125232), (20872, 95868), (21304, 93924), (23481, 85216), (23967, 83488), (31308, 63912), (31956, 62616), (41744, 47934), (42608, 46962)]