289713144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1724483}}^1$

素因数の和:1724499

約数の個数: 32

約数和(自身を含む): 827752320

約数和(自身を除く): 538039176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1724483, 3448966, 5173449, 6897932, 10346898, 12071381, 13795864, 20693796, 24142762, 36214143, 41387592, 48285524, 72428286, 96571048, 144856572, 289713144]

約数ペア:

[(1, 289713144), (2, 144856572), (3, 96571048), (4, 72428286), (6, 48285524), (7, 41387592), (8, 36214143), (12, 24142762), (14, 20693796), (21, 13795864), (24, 12071381), (28, 10346898), (42, 6897932), (56, 5173449), (84, 3448966), (168, 1724483)]