269531532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11903}}^1$

素因数の和:11967

約数の個数: 72

約数和(自身を含む): 740952576

約数和(自身を除く): 471421044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 11322, 11903, 22644, 23806, 35709, 47612, 71418, 107127, 142836, 202351, 214254, 404702, 428508, 440411, 607053, 809404, 880822, 1214106, 1321233, 1761644, 1821159, 2428212, 2642466, 3642318, 3963699, 5284932, 7284636, 7486987, 7927398, 14973974, 15854796, 22460961, 29947948, 44921922, 67382883, 89843844, 134765766, 269531532]

約数ペア:

[(1, 269531532), (2, 134765766), (3, 89843844), (4, 67382883), (6, 44921922), (9, 29947948), (12, 22460961), (17, 15854796), (18, 14973974), (34, 7927398), (36, 7486987), (37, 7284636), (51, 5284932), (68, 3963699), (74, 3642318), (102, 2642466), (111, 2428212), (148, 1821159), (153, 1761644), (204, 1321233), (222, 1214106), (306, 880822), (333, 809404), (444, 607053), (612, 440411), (629, 428508), (666, 404702), (1258, 214254), (1332, 202351), (1887, 142836), (2516, 107127), (3774, 71418), (5661, 47612), (7548, 35709), (11322, 23806), (11903, 22644)]