225551256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1342567}}^1$

素因数の和:1342583

約数の個数: 32

約数和(自身を含む): 644432640

約数和(自身を除く): 418881384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1342567, 2685134, 4027701, 5370268, 8055402, 9397969, 10740536, 16110804, 18795938, 28193907, 32221608, 37591876, 56387814, 75183752, 112775628, 225551256]

約数ペア:

[(1, 225551256), (2, 112775628), (3, 75183752), (4, 56387814), (6, 37591876), (7, 32221608), (8, 28193907), (12, 18795938), (14, 16110804), (21, 10740536), (24, 9397969), (28, 8055402), (42, 5370268), (56, 4027701), (84, 2685134), (168, 1342567)]