310661352

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 895795200

約数和(自身を除く): 585133848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 71, 72, 94, 108, 141, 142, 188, 213, 216, 282, 284, 376, 423, 426, 431, 564, 568, 639, 846, 852, 862, 1128, 1269, 1278, 1293, 1692, 1704, 1724, 1917, 2538, 2556, 2586, 3337, 3384, 3448, 3834, 3879, 5076, 5112, 5172, 6674, 7668, 7758, 10011, 10152, 10344, 11637, 13348, 15336, 15516, 20022, 20257, 23274, 26696, 30033, 30601, 31032, 40044, 40514, 46548, 60066, 60771, 61202, 80088, 81028, 90099, 91803, 93096, 120132, 121542, 122404, 162056, 180198, 182313, 183606, 240264, 243084, 244808, 275409, 360396, 364626, 367212, 486168, 546939, 550818, 720792, 729252, 734424, 826227, 1093878, 1101636, 1438247, 1458504, 1652454, 2187756, 2203272, 2876494, 3304908, 4314741, 4375512, 5752988, 6609816, 8629482, 11505976, 12944223, 17258964, 25888446, 34517928, 38832669, 51776892, 77665338, 103553784, 155330676, 310661352]

約数ペア:

[(1, 310661352), (2, 155330676), (3, 103553784), (4, 77665338), (6, 51776892), (8, 38832669), (9, 34517928), (12, 25888446), (18, 17258964), (24, 12944223), (27, 11505976), (36, 8629482), (47, 6609816), (54, 5752988), (71, 4375512), (72, 4314741), (94, 3304908), (108, 2876494), (141, 2203272), (142, 2187756), (188, 1652454), (213, 1458504), (216, 1438247), (282, 1101636), (284, 1093878), (376, 826227), (423, 734424), (426, 729252), (431, 720792), (564, 550818), (568, 546939), (639, 486168), (846, 367212), (852, 364626), (862, 360396), (1128, 275409), (1269, 244808), (1278, 243084), (1293, 240264), (1692, 183606), (1704, 182313), (1724, 180198), (1917, 162056), (2538, 122404), (2556, 121542), (2586, 120132), (3337, 93096), (3384, 91803), (3448, 90099), (3834, 81028), (3879, 80088), (5076, 61202), (5112, 60771), (5172, 60066), (6674, 46548), (7668, 40514), (7758, 40044), (10011, 31032), (10152, 30601), (10344, 30033), (11637, 26696), (13348, 23274), (15336, 20257), (15516, 20022)]