389832192

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2784

約数の個数: 120

約数和(自身を含む): 1161800640

約数和(自身を除く): 771968448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2729, 2976, 3968, 4464, 4608, 5458, 5952, 7936, 8187, 8928, 10916, 11904, 15872, 16374, 17856, 21832, 23808, 24561, 32748, 35712, 43664, 47616, 49122, 65496, 71424, 84599, 87328, 98244, 130992, 142848, 169198, 174656, 196488, 253797, 261984, 338396, 349312, 392976, 507594, 523968, 676792, 698624, 761391, 785952, 1015188, 1047936, 1353584, 1397248, 1522782, 1571904, 2030376, 2095872, 2707168, 3045564, 3143808, 4060752, 4191744, 5414336, 6091128, 6287616, 8121504, 10828672, 12182256, 12575232, 16243008, 21657344, 24364512, 32486016, 43314688, 48729024, 64972032, 97458048, 129944064, 194916096, 389832192]

約数ペア:

[(1, 389832192), (2, 194916096), (3, 129944064), (4, 97458048), (6, 64972032), (8, 48729024), (9, 43314688), (12, 32486016), (16, 24364512), (18, 21657344), (24, 16243008), (31, 12575232), (32, 12182256), (36, 10828672), (48, 8121504), (62, 6287616), (64, 6091128), (72, 5414336), (93, 4191744), (96, 4060752), (124, 3143808), (128, 3045564), (144, 2707168), (186, 2095872), (192, 2030376), (248, 1571904), (256, 1522782), (279, 1397248), (288, 1353584), (372, 1047936), (384, 1015188), (496, 785952), (512, 761391), (558, 698624), (576, 676792), (744, 523968), (768, 507594), (992, 392976), (1116, 349312), (1152, 338396), (1488, 261984), (1536, 253797), (1984, 196488), (2232, 174656), (2304, 169198), (2729, 142848), (2976, 130992), (3968, 98244), (4464, 87328), (4608, 84599), (5458, 71424), (5952, 65496), (7936, 49122), (8187, 47616), (8928, 43664), (10916, 35712), (11904, 32748), (15872, 24561), (16374, 23808), (17856, 21832)]