305027568

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73043}}^1$

素因数の和:73086

約数の個数: 60

約数和(自身を含む): 883101960

約数和(自身を除く): 578074392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 73043, 146086, 219129, 292172, 438258, 584344, 657387, 876516, 1168688, 1314774, 1753032, 2118247, 2629548, 3506064, 4236494, 5259096, 6354741, 8472988, 10518192, 12709482, 16945976, 19064223, 25418964, 33891952, 38128446, 50837928, 76256892, 101675856, 152513784, 305027568]

約数ペア:

[(1, 305027568), (2, 152513784), (3, 101675856), (4, 76256892), (6, 50837928), (8, 38128446), (9, 33891952), (12, 25418964), (16, 19064223), (18, 16945976), (24, 12709482), (29, 10518192), (36, 8472988), (48, 6354741), (58, 5259096), (72, 4236494), (87, 3506064), (116, 2629548), (144, 2118247), (174, 1753032), (232, 1314774), (261, 1168688), (348, 876516), (464, 657387), (522, 584344), (696, 438258), (1044, 292172), (1392, 219129), (2088, 146086), (4176, 73043)]