290124288

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:735

約数の個数: 160

約数和(自身を含む): 887800320

約数和(自身を除く): 597676032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 677, 744, 768, 837, 864, 992, 1116, 1152, 1354, 1488, 1536, 1674, 1728, 1984, 2031, 2232, 2304, 2708, 2976, 3348, 3456, 3968, 4062, 4464, 4608, 5416, 5952, 6093, 6696, 6912, 7936, 8124, 8928, 10832, 11904, 12186, 13392, 13824, 15872, 16248, 17856, 18279, 20987, 21664, 23808, 24372, 26784, 32496, 35712, 36558, 41974, 43328, 47616, 48744, 53568, 62961, 64992, 71424, 73116, 83948, 86656, 97488, 107136, 125922, 129984, 142848, 146232, 167896, 173312, 188883, 194976, 214272, 251844, 259968, 292464, 335792, 346624, 377766, 389952, 428544, 503688, 519936, 566649, 584928, 671584, 755532, 779904, 1007376, 1039872, 1133298, 1169856, 1343168, 1511064, 1559808, 2014752, 2266596, 2339712, 2686336, 3022128, 3119616, 4029504, 4533192, 4679424, 5372672, 6044256, 8059008, 9066384, 9358848, 10745344, 12088512, 16118016, 18132768, 24177024, 32236032, 36265536, 48354048, 72531072, 96708096, 145062144, 290124288]

約数ペア:

[(1, 290124288), (2, 145062144), (3, 96708096), (4, 72531072), (6, 48354048), (8, 36265536), (9, 32236032), (12, 24177024), (16, 18132768), (18, 16118016), (24, 12088512), (27, 10745344), (31, 9358848), (32, 9066384), (36, 8059008), (48, 6044256), (54, 5372672), (62, 4679424), (64, 4533192), (72, 4029504), (93, 3119616), (96, 3022128), (108, 2686336), (124, 2339712), (128, 2266596), (144, 2014752), (186, 1559808), (192, 1511064), (216, 1343168), (248, 1169856), (256, 1133298), (279, 1039872), (288, 1007376), (372, 779904), (384, 755532), (432, 671584), (496, 584928), (512, 566649), (558, 519936), (576, 503688), (677, 428544), (744, 389952), (768, 377766), (837, 346624), (864, 335792), (992, 292464), (1116, 259968), (1152, 251844), (1354, 214272), (1488, 194976), (1536, 188883), (1674, 173312), (1728, 167896), (1984, 146232), (2031, 142848), (2232, 129984), (2304, 125922), (2708, 107136), (2976, 97488), (3348, 86656), (3456, 83948), (3968, 73116), (4062, 71424), (4464, 64992), (4608, 62961), (5416, 53568), (5952, 48744), (6093, 47616), (6696, 43328), (6912, 41974), (7936, 36558), (8124, 35712), (8928, 32496), (10832, 26784), (11904, 24372), (12186, 23808), (13392, 21664), (13824, 20987), (15872, 18279), (16248, 17856)]