1326659376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{9161}}^1$

素因数の和:9610

約数の個数: 80

約数和(自身を含む): 3926320128

約数和(自身を除く): 2599660752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 431, 862, 1293, 1724, 2586, 3017, 3448, 5172, 6034, 6896, 9051, 9161, 10344, 12068, 18102, 18322, 20688, 24136, 27483, 36204, 36644, 48272, 54966, 64127, 72408, 73288, 109932, 128254, 144816, 146576, 192381, 219864, 256508, 384762, 439728, 513016, 769524, 1026032, 1539048, 3078096, 3948391, 7896782, 11845173, 15793564, 23690346, 27638737, 31587128, 47380692, 55277474, 63174256, 82916211, 94761384, 110554948, 165832422, 189522768, 221109896, 331664844, 442219792, 663329688, 1326659376]

約数ペア:

[(1, 1326659376), (2, 663329688), (3, 442219792), (4, 331664844), (6, 221109896), (7, 189522768), (8, 165832422), (12, 110554948), (14, 94761384), (16, 82916211), (21, 63174256), (24, 55277474), (28, 47380692), (42, 31587128), (48, 27638737), (56, 23690346), (84, 15793564), (112, 11845173), (168, 7896782), (336, 3948391), (431, 3078096), (862, 1539048), (1293, 1026032), (1724, 769524), (2586, 513016), (3017, 439728), (3448, 384762), (5172, 256508), (6034, 219864), (6896, 192381), (9051, 146576), (9161, 144816), (10344, 128254), (12068, 109932), (18102, 73288), (18322, 72408), (20688, 64127), (24136, 54966), (27483, 48272), (36204, 36644)]