254125536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{378163}}^1$

素因数の和:378183

約数の個数: 48

約数和(自身を含む): 762378624

約数和(自身を除く): 508253088

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, 672, 378163, 756326, 1134489, 1512652, 2268978, 2647141, 3025304, 4537956, 5294282, 6050608, 7941423, 9075912, 10588564, 12101216, 15882846, 18151824, 21177128, 31765692, 36303648, 42354256, 63531384, 84708512, 127062768, 254125536]

約数ペア:

[(1, 254125536), (2, 127062768), (3, 84708512), (4, 63531384), (6, 42354256), (7, 36303648), (8, 31765692), (12, 21177128), (14, 18151824), (16, 15882846), (21, 12101216), (24, 10588564), (28, 9075912), (32, 7941423), (42, 6050608), (48, 5294282), (56, 4537956), (84, 3025304), (96, 2647141), (112, 2268978), (168, 1512652), (224, 1134489), (336, 756326), (672, 378163)]