293820156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{388651}}^1$

素因数の和:388671

約数の個数: 48

約数和(自身を含む): 870580480

約数和(自身を除く): 576760324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 388651, 777302, 1165953, 1554604, 2331906, 2720557, 3497859, 4663812, 5441114, 6995718, 8161671, 10493577, 10882228, 13991436, 16323342, 20987154, 24485013, 32646684, 41974308, 48970026, 73455039, 97940052, 146910078, 293820156]

約数ペア:

[(1, 293820156), (2, 146910078), (3, 97940052), (4, 73455039), (6, 48970026), (7, 41974308), (9, 32646684), (12, 24485013), (14, 20987154), (18, 16323342), (21, 13991436), (27, 10882228), (28, 10493577), (36, 8161671), (42, 6995718), (54, 5441114), (63, 4663812), (84, 3497859), (108, 2720557), (126, 2331906), (189, 1554604), (252, 1165953), (378, 777302), (756, 388651)]