240252642

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{70621}}^1$

素因数の和:70645

約数の個数: 48

約数和(自身を含む): 616953792

約数和(自身を除く): 376701150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 70621, 141242, 211863, 423726, 494347, 635589, 988694, 1271178, 1483041, 1906767, 2966082, 3813534, 4449123, 5720301, 8898246, 11440602, 13347369, 17160903, 26694738, 34321806, 40042107, 80084214, 120126321, 240252642]

約数ペア:

[(1, 240252642), (2, 120126321), (3, 80084214), (6, 40042107), (7, 34321806), (9, 26694738), (14, 17160903), (18, 13347369), (21, 11440602), (27, 8898246), (42, 5720301), (54, 4449123), (63, 3813534), (81, 2966082), (126, 1906767), (162, 1483041), (189, 1271178), (243, 988694), (378, 635589), (486, 494347), (567, 423726), (1134, 211863), (1701, 141242), (3402, 70621)]