311136624

素因数分解:

$2^4\times 3^2\times {\mathrm{2160671}}^1$

素因数の和:2160685

約数の個数: 30

約数和(自身を含む): 870750816

約数和(自身を除く): 559614192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2160671, 4321342, 6482013, 8642684, 12964026, 17285368, 19446039, 25928052, 34570736, 38892078, 51856104, 77784156, 103712208, 155568312, 311136624]

約数ペア:

[(1, 311136624), (2, 155568312), (3, 103712208), (4, 77784156), (6, 51856104), (8, 38892078), (9, 34570736), (12, 25928052), (16, 19446039), (18, 17285368), (24, 12964026), (36, 8642684), (48, 6482013), (72, 4321342), (144, 2160671)]