417972016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{339263}}^1$

素因数の和:339289

約数の個数: 40

約数和(自身を含む): 1009649664

約数和(自身を除く): 591677648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 339263, 678526, 1357052, 2374841, 2714104, 3731893, 4749682, 5428208, 7463786, 9499364, 14927572, 18998728, 26123251, 29855144, 37997456, 52246502, 59710288, 104493004, 208986008, 417972016]

約数ペア:

[(1, 417972016), (2, 208986008), (4, 104493004), (7, 59710288), (8, 52246502), (11, 37997456), (14, 29855144), (16, 26123251), (22, 18998728), (28, 14927572), (44, 9499364), (56, 7463786), (77, 5428208), (88, 4749682), (112, 3731893), (154, 2714104), (176, 2374841), (308, 1357052), (616, 678526), (1232, 339263)]