1688813028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{33013}}^1$

素因数の和:33066

約数の個数: 108

約数和(自身を含む): 5137308540

約数和(自身を除く): 3448495512

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2842, 3654, 4263, 5684, 7308, 8526, 12789, 17052, 25578, 33013, 51156, 66026, 99039, 132052, 198078, 231091, 297117, 396156, 462182, 594234, 693273, 924364, 957377, 1188468, 1386546, 1617637, 1914754, 2079819, 2773092, 2872131, 3235274, 3829508, 4159638, 4852911, 5744262, 6470548, 6701639, 8319276, 8616393, 9705822, 11488524, 13403278, 14558733, 17232786, 19411644, 20104917, 26806556, 29117466, 34465572, 40209834, 46911473, 58234932, 60314751, 80419668, 93822946, 120629502, 140734419, 187645892, 241259004, 281468838, 422203257, 562937676, 844406514, 1688813028]

約数ペア:

[(1, 1688813028), (2, 844406514), (3, 562937676), (4, 422203257), (6, 281468838), (7, 241259004), (9, 187645892), (12, 140734419), (14, 120629502), (18, 93822946), (21, 80419668), (28, 60314751), (29, 58234932), (36, 46911473), (42, 40209834), (49, 34465572), (58, 29117466), (63, 26806556), (84, 20104917), (87, 19411644), (98, 17232786), (116, 14558733), (126, 13403278), (147, 11488524), (174, 9705822), (196, 8616393), (203, 8319276), (252, 6701639), (261, 6470548), (294, 5744262), (348, 4852911), (406, 4159638), (441, 3829508), (522, 3235274), (588, 2872131), (609, 2773092), (812, 2079819), (882, 1914754), (1044, 1617637), (1218, 1386546), (1421, 1188468), (1764, 957377), (1827, 924364), (2436, 693273), (2842, 594234), (3654, 462182), (4263, 396156), (5684, 297117), (7308, 231091), (8526, 198078), (12789, 132052), (17052, 99039), (25578, 66026), (33013, 51156)]