221304384

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{7841}}^1$

素因数の和:7873

約数の個数: 126

約数和(自身を含む): 737987094

約数和(自身を除く): 516682710

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 7841, 9408, 14112, 15682, 23523, 28224, 31364, 47046, 54887, 62728, 70569, 94092, 109774, 125456, 141138, 164661, 188184, 219548, 250912, 282276, 329322, 376368, 384209, 439096, 493983, 501824, 564552, 658644, 752736, 768418, 878192, 987966, 1129104, 1152627, 1317288, 1505472, 1536836, 1756384, 1975932, 2258208, 2305254, 2634576, 3073672, 3457881, 3512768, 3951864, 4516416, 4610508, 5269152, 6147344, 6915762, 7903728, 9221016, 10538304, 12294688, 13831524, 15807456, 18442032, 24589376, 27663048, 31614912, 36884064, 55326096, 73768128, 110652192, 221304384]

約数ペア:

[(1, 221304384), (2, 110652192), (3, 73768128), (4, 55326096), (6, 36884064), (7, 31614912), (8, 27663048), (9, 24589376), (12, 18442032), (14, 15807456), (16, 13831524), (18, 12294688), (21, 10538304), (24, 9221016), (28, 7903728), (32, 6915762), (36, 6147344), (42, 5269152), (48, 4610508), (49, 4516416), (56, 3951864), (63, 3512768), (64, 3457881), (72, 3073672), (84, 2634576), (96, 2305254), (98, 2258208), (112, 1975932), (126, 1756384), (144, 1536836), (147, 1505472), (168, 1317288), (192, 1152627), (196, 1129104), (224, 987966), (252, 878192), (288, 768418), (294, 752736), (336, 658644), (392, 564552), (441, 501824), (448, 493983), (504, 439096), (576, 384209), (588, 376368), (672, 329322), (784, 282276), (882, 250912), (1008, 219548), (1176, 188184), (1344, 164661), (1568, 141138), (1764, 125456), (2016, 109774), (2352, 94092), (3136, 70569), (3528, 62728), (4032, 54887), (4704, 47046), (7056, 31364), (7841, 28224), (9408, 23523), (14112, 15682)]