353188892

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 727023360

約数和(自身を除く): 373834468

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 134, 146, 268, 292, 469, 511, 938, 1022, 1876, 2044, 2579, 4891, 5158, 9782, 10316, 18053, 19564, 34237, 36106, 68474, 72212, 136948, 172793, 188267, 345586, 376534, 691172, 753068, 1209551, 1317869, 2419102, 2635738, 4838204, 5271476, 12613889, 25227778, 50455556, 88297223, 176594446, 353188892]

約数ペア:

[(1, 353188892), (2, 176594446), (4, 88297223), (7, 50455556), (14, 25227778), (28, 12613889), (67, 5271476), (73, 4838204), (134, 2635738), (146, 2419102), (268, 1317869), (292, 1209551), (469, 753068), (511, 691172), (938, 376534), (1022, 345586), (1876, 188267), (2044, 172793), (2579, 136948), (4891, 72212), (5158, 68474), (9782, 36106), (10316, 34237), (18053, 19564)]