333438340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22807}}^1$

素因数の和:22876

約数の個数: 48

約数和(自身を含む): 758685312

約数和(自身を除く): 425246972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 14620, 22807, 45614, 91228, 114035, 228070, 387719, 456140, 775438, 980701, 1550876, 1938595, 1961402, 3877190, 3922804, 4903505, 7754380, 9807010, 16671917, 19614020, 33343834, 66687668, 83359585, 166719170, 333438340]

約数ペア:

[(1, 333438340), (2, 166719170), (4, 83359585), (5, 66687668), (10, 33343834), (17, 19614020), (20, 16671917), (34, 9807010), (43, 7754380), (68, 4903505), (85, 3922804), (86, 3877190), (170, 1961402), (172, 1938595), (215, 1550876), (340, 980701), (430, 775438), (731, 456140), (860, 387719), (1462, 228070), (2924, 114035), (3655, 91228), (7310, 45614), (14620, 22807)]