217312032

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{323381}}^1$

素因数の和:323401

約数の個数: 48

約数和(自身を含む): 651938112

約数和(自身を除く): 434626080

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, 323381, 646762, 970143, 1293524, 1940286, 2263667, 2587048, 3880572, 4527334, 5174096, 6791001, 7761144, 9054668, 10348192, 13582002, 15522288, 18109336, 27164004, 31044576, 36218672, 54328008, 72437344, 108656016, 217312032]

約数ペア:

[(1, 217312032), (2, 108656016), (3, 72437344), (4, 54328008), (6, 36218672), (7, 31044576), (8, 27164004), (12, 18109336), (14, 15522288), (16, 13582002), (21, 10348192), (24, 9054668), (28, 7761144), (32, 6791001), (42, 5174096), (48, 4527334), (56, 3880572), (84, 2587048), (96, 2263667), (112, 1940286), (168, 1293524), (224, 970143), (336, 646762), (672, 323381)]