311919366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 735436800

約数和(自身を除く): 423517434

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 127, 187, 199, 242, 254, 363, 374, 381, 398, 561, 597, 726, 762, 1122, 1194, 1397, 2057, 2159, 2189, 2794, 3383, 4114, 4191, 4318, 4378, 6171, 6477, 6567, 6766, 8382, 10149, 12342, 12954, 13134, 15367, 20298, 23749, 24079, 25273, 30734, 37213, 46101, 47498, 48158, 50546, 71247, 72237, 74426, 75819, 92202, 111639, 142494, 144474, 151638, 223278, 261239, 278003, 409343, 429641, 522478, 556006, 783717, 818686, 834009, 859282, 1228029, 1288923, 1567434, 1668018, 2456058, 2577846, 3058033, 4726051, 6116066, 9174099, 9452102, 14178153, 18348198, 28356306, 51986561, 103973122, 155959683, 311919366]

約数ペア:

[(1, 311919366), (2, 155959683), (3, 103973122), (6, 51986561), (11, 28356306), (17, 18348198), (22, 14178153), (33, 9452102), (34, 9174099), (51, 6116066), (66, 4726051), (102, 3058033), (121, 2577846), (127, 2456058), (187, 1668018), (199, 1567434), (242, 1288923), (254, 1228029), (363, 859282), (374, 834009), (381, 818686), (398, 783717), (561, 556006), (597, 522478), (726, 429641), (762, 409343), (1122, 278003), (1194, 261239), (1397, 223278), (2057, 151638), (2159, 144474), (2189, 142494), (2794, 111639), (3383, 92202), (4114, 75819), (4191, 74426), (4318, 72237), (4378, 71247), (6171, 50546), (6477, 48158), (6567, 47498), (6766, 46101), (8382, 37213), (10149, 30734), (12342, 25273), (12954, 24079), (13134, 23749), (15367, 20298)]