219243036

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{5407}}^1$

素因数の和:5554

約数の個数: 48

約数和(自身を含む): 533012480

約数和(自身を除く): 313769444

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 1308, 3379, 5407, 6758, 10137, 10814, 13516, 16221, 20274, 21628, 32442, 40548, 64884, 167617, 335234, 502851, 589363, 670468, 1005702, 1178726, 1768089, 2011404, 2357452, 3536178, 7072356, 18270253, 36540506, 54810759, 73081012, 109621518, 219243036]

約数ペア:

[(1, 219243036), (2, 109621518), (3, 73081012), (4, 54810759), (6, 36540506), (12, 18270253), (31, 7072356), (62, 3536178), (93, 2357452), (109, 2011404), (124, 1768089), (186, 1178726), (218, 1005702), (327, 670468), (372, 589363), (436, 502851), (654, 335234), (1308, 167617), (3379, 64884), (5407, 40548), (6758, 32442), (10137, 21628), (10814, 20274), (13516, 16221)]