253374912

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{20947}}^1$

素因数の和:20975

約数の個数: 112

約数和(自身を含む): 851326720

約数和(自身を除く): 597951808

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, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 20947, 41894, 62841, 83788, 125682, 146629, 167576, 188523, 251364, 293258, 335152, 377046, 439887, 502728, 565569, 586516, 670304, 754092, 879774, 1005456, 1131138, 1173032, 1319661, 1340608, 1508184, 1759548, 2010912, 2262276, 2346064, 2639322, 3016368, 3519096, 3958983, 4021824, 4524552, 4692128, 5278644, 6032736, 7038192, 7917966, 9049104, 9384256, 10557288, 12065472, 14076384, 15835932, 18098208, 21114576, 28152768, 31671864, 36196416, 42229152, 63343728, 84458304, 126687456, 253374912]

約数ペア:

[(1, 253374912), (2, 126687456), (3, 84458304), (4, 63343728), (6, 42229152), (7, 36196416), (8, 31671864), (9, 28152768), (12, 21114576), (14, 18098208), (16, 15835932), (18, 14076384), (21, 12065472), (24, 10557288), (27, 9384256), (28, 9049104), (32, 7917966), (36, 7038192), (42, 6032736), (48, 5278644), (54, 4692128), (56, 4524552), (63, 4021824), (64, 3958983), (72, 3519096), (84, 3016368), (96, 2639322), (108, 2346064), (112, 2262276), (126, 2010912), (144, 1759548), (168, 1508184), (189, 1340608), (192, 1319661), (216, 1173032), (224, 1131138), (252, 1005456), (288, 879774), (336, 754092), (378, 670304), (432, 586516), (448, 565569), (504, 502728), (576, 439887), (672, 377046), (756, 335152), (864, 293258), (1008, 251364), (1344, 188523), (1512, 167576), (1728, 146629), (2016, 125682), (3024, 83788), (4032, 62841), (6048, 41894), (12096, 20947)]