890221596

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{63029}}^1$

素因数の和:63154

約数の個数: 48

約数和(自身を含む): 2287232640

約数和(自身を除く): 1397011044

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 214, 321, 428, 642, 1177, 1284, 2354, 3531, 4708, 7062, 14124, 63029, 126058, 189087, 252116, 378174, 693319, 756348, 1386638, 2079957, 2773276, 4159914, 6744103, 8319828, 13488206, 20232309, 26976412, 40464618, 74185133, 80929236, 148370266, 222555399, 296740532, 445110798, 890221596]

約数ペア:

[(1, 890221596), (2, 445110798), (3, 296740532), (4, 222555399), (6, 148370266), (11, 80929236), (12, 74185133), (22, 40464618), (33, 26976412), (44, 20232309), (66, 13488206), (107, 8319828), (132, 6744103), (214, 4159914), (321, 2773276), (428, 2079957), (642, 1386638), (1177, 756348), (1284, 693319), (2354, 378174), (3531, 252116), (4708, 189087), (7062, 126058), (14124, 63029)]