219503424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{163321}}^1$

素因数の和:163343

約数の個数: 56

約数和(自身を含む): 663740608

約数和(自身を除く): 444237184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 163321, 326642, 489963, 653284, 979926, 1143247, 1306568, 1959852, 2286494, 2613136, 3429741, 3919704, 4572988, 5226272, 6859482, 7839408, 9145976, 10452544, 13718964, 15678816, 18291952, 27437928, 31357632, 36583904, 54875856, 73167808, 109751712, 219503424]

約数ペア:

[(1, 219503424), (2, 109751712), (3, 73167808), (4, 54875856), (6, 36583904), (7, 31357632), (8, 27437928), (12, 18291952), (14, 15678816), (16, 13718964), (21, 10452544), (24, 9145976), (28, 7839408), (32, 6859482), (42, 5226272), (48, 4572988), (56, 3919704), (64, 3429741), (84, 2613136), (96, 2286494), (112, 1959852), (168, 1306568), (192, 1143247), (224, 979926), (336, 653284), (448, 489963), (672, 326642), (1344, 163321)]