189689472

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{7841}}^1$

素因数の和:7871

約数の個数: 128

約数和(自身を含む): 639907200

約数和(自身を除く): 450217728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 7841, 8064, 12096, 15682, 23523, 24192, 31364, 47046, 54887, 62728, 70569, 94092, 109774, 125456, 141138, 164661, 188184, 211707, 219548, 250912, 282276, 329322, 376368, 423414, 439096, 493983, 501824, 564552, 658644, 752736, 846828, 878192, 987966, 1003648, 1129104, 1317288, 1481949, 1505472, 1693656, 1756384, 1975932, 2258208, 2634576, 2963898, 3010944, 3387312, 3512768, 3951864, 4516416, 5269152, 5927796, 6774624, 7025536, 7903728, 9032832, 10538304, 11855592, 13549248, 15807456, 21076608, 23711184, 27098496, 31614912, 47422368, 63229824, 94844736, 189689472]

約数ペア:

[(1, 189689472), (2, 94844736), (3, 63229824), (4, 47422368), (6, 31614912), (7, 27098496), (8, 23711184), (9, 21076608), (12, 15807456), (14, 13549248), (16, 11855592), (18, 10538304), (21, 9032832), (24, 7903728), (27, 7025536), (28, 6774624), (32, 5927796), (36, 5269152), (42, 4516416), (48, 3951864), (54, 3512768), (56, 3387312), (63, 3010944), (64, 2963898), (72, 2634576), (84, 2258208), (96, 1975932), (108, 1756384), (112, 1693656), (126, 1505472), (128, 1481949), (144, 1317288), (168, 1129104), (189, 1003648), (192, 987966), (216, 878192), (224, 846828), (252, 752736), (288, 658644), (336, 564552), (378, 501824), (384, 493983), (432, 439096), (448, 423414), (504, 376368), (576, 329322), (672, 282276), (756, 250912), (864, 219548), (896, 211707), (1008, 188184), (1152, 164661), (1344, 141138), (1512, 125456), (1728, 109774), (2016, 94092), (2688, 70569), (3024, 62728), (3456, 54887), (4032, 47046), (6048, 31364), (7841, 24192), (8064, 23523), (12096, 15682)]