254688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 766080

約数和(自身を除く): 511392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 379, 672, 758, 1137, 1516, 2274, 2653, 3032, 4548, 5306, 6064, 7959, 9096, 10612, 12128, 15918, 18192, 21224, 31836, 36384, 42448, 63672, 84896, 127344, 254688]

約数ペア:

[(1, 254688), (2, 127344), (3, 84896), (4, 63672), (6, 42448), (7, 36384), (8, 31836), (12, 21224), (14, 18192), (16, 15918), (21, 12128), (24, 10612), (28, 9096), (32, 7959), (42, 6064), (48, 5306), (56, 4548), (84, 3032), (96, 2653), (112, 2274), (168, 1516), (224, 1137), (336, 758), (379, 672)]