490191072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{729451}}^1$

素因数の和:729471

約数の個数: 48

約数和(自身を含む): 1470575232

約数和(自身を除く): 980384160

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, 729451, 1458902, 2188353, 2917804, 4376706, 5106157, 5835608, 8753412, 10212314, 11671216, 15318471, 17506824, 20424628, 23342432, 30636942, 35013648, 40849256, 61273884, 70027296, 81698512, 122547768, 163397024, 245095536, 490191072]

約数ペア:

[(1, 490191072), (2, 245095536), (3, 163397024), (4, 122547768), (6, 81698512), (7, 70027296), (8, 61273884), (12, 40849256), (14, 35013648), (16, 30636942), (21, 23342432), (24, 20424628), (28, 17506824), (32, 15318471), (42, 11671216), (48, 10212314), (56, 8753412), (84, 5835608), (96, 5106157), (112, 4376706), (168, 2917804), (224, 2188353), (336, 1458902), (672, 729451)]