235686564

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 647001600

約数和(自身を除く): 411315036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 331, 342, 347, 513, 662, 684, 694, 993, 1026, 1041, 1324, 1388, 1986, 2052, 2082, 2979, 3123, 3972, 4164, 5958, 6246, 6289, 6593, 8937, 9369, 11916, 12492, 12578, 13186, 17874, 18738, 18867, 19779, 25156, 26372, 35748, 37476, 37734, 39558, 56601, 59337, 75468, 79116, 113202, 114857, 118674, 169803, 178011, 226404, 229714, 237348, 339606, 344571, 356022, 459428, 679212, 689142, 712044, 1033713, 1378284, 2067426, 2182283, 3101139, 4134852, 4364566, 6202278, 6546849, 8729132, 12404556, 13093698, 19640547, 26187396, 39281094, 58921641, 78562188, 117843282, 235686564]

約数ペア:

[(1, 235686564), (2, 117843282), (3, 78562188), (4, 58921641), (6, 39281094), (9, 26187396), (12, 19640547), (18, 13093698), (19, 12404556), (27, 8729132), (36, 6546849), (38, 6202278), (54, 4364566), (57, 4134852), (76, 3101139), (108, 2182283), (114, 2067426), (171, 1378284), (228, 1033713), (331, 712044), (342, 689142), (347, 679212), (513, 459428), (662, 356022), (684, 344571), (694, 339606), (993, 237348), (1026, 229714), (1041, 226404), (1324, 178011), (1388, 169803), (1986, 118674), (2052, 114857), (2082, 113202), (2979, 79116), (3123, 75468), (3972, 59337), (4164, 56601), (5958, 39558), (6246, 37734), (6289, 37476), (6593, 35748), (8937, 26372), (9369, 25156), (11916, 19779), (12492, 18867), (12578, 18738), (13186, 17874)]