856970291658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{151423}}^1$

素因数の和:151568

約数の個数: 96

約数和(自身を含む): 1932821968896

約数和(自身を除く): 1075851677238

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 53, 74, 78, 106, 111, 159, 222, 318, 481, 689, 962, 1369, 1378, 1443, 1961, 2067, 2738, 2886, 3922, 4107, 4134, 5883, 8214, 11766, 17797, 25493, 35594, 50986, 53391, 72557, 76479, 106782, 145114, 151423, 152958, 217671, 302846, 435342, 454269, 908538, 943241, 1886482, 1968499, 2829723, 3936998, 5602651, 5659446, 5905497, 8025419, 11205302, 11810994, 16050838, 16807953, 24076257, 33615906, 48152514, 72834463, 104330447, 145668926, 207298087, 208660894, 218503389, 296940503, 312991341, 414596174, 437006778, 593881006, 621894261, 625982682, 890821509, 1243788522, 1781643018, 2694875131, 3860226539, 5389750262, 7720453078, 8084625393, 10986798611, 11580679617, 16169250786, 21973597222, 23161359234, 32960395833, 65920791666, 142828381943, 285656763886, 428485145829, 856970291658]

約数ペア:

[(1, 856970291658), (2, 428485145829), (3, 285656763886), (6, 142828381943), (13, 65920791666), (26, 32960395833), (37, 23161359234), (39, 21973597222), (53, 16169250786), (74, 11580679617), (78, 10986798611), (106, 8084625393), (111, 7720453078), (159, 5389750262), (222, 3860226539), (318, 2694875131), (481, 1781643018), (689, 1243788522), (962, 890821509), (1369, 625982682), (1378, 621894261), (1443, 593881006), (1961, 437006778), (2067, 414596174), (2738, 312991341), (2886, 296940503), (3922, 218503389), (4107, 208660894), (4134, 207298087), (5883, 145668926), (8214, 104330447), (11766, 72834463), (17797, 48152514), (25493, 33615906), (35594, 24076257), (50986, 16807953), (53391, 16050838), (72557, 11810994), (76479, 11205302), (106782, 8025419), (145114, 5905497), (151423, 5659446), (152958, 5602651), (217671, 3936998), (302846, 2829723), (435342, 1968499), (454269, 1886482), (908538, 943241)]