306388561942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{78007}}^1$

素因数の和:78580

約数の個数: 32

約数和(自身を含む): 475723987200

約数和(自身を除く): 169335425258

約数列:

[1, 2, 43, 86, 109, 218, 419, 838, 4687, 9374, 18017, 36034, 45671, 78007, 91342, 156014, 1963853, 3354301, 3927706, 6708602, 8502763, 17005526, 32684933, 65369866, 365618809, 731237618, 1405452119, 2810904238, 3562657697, 7125315394, 153194280971, 306388561942]

約数ペア:

[(1, 306388561942), (2, 153194280971), (43, 7125315394), (86, 3562657697), (109, 2810904238), (218, 1405452119), (419, 731237618), (838, 365618809), (4687, 65369866), (9374, 32684933), (18017, 17005526), (36034, 8502763), (45671, 6708602), (78007, 3927706), (91342, 3354301), (156014, 1963853)]