214980768

素因数分解:

$2^5\times 3^2\times {\mathrm{823}}^1\times {\mathrm{907}}^1$

素因数の和:1746

約数の個数: 72

約数和(自身を含む): 612769248

約数和(自身を除く): 397788480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 823, 907, 1646, 1814, 2469, 2721, 3292, 3628, 4938, 5442, 6584, 7256, 7407, 8163, 9876, 10884, 13168, 14512, 14814, 16326, 19752, 21768, 26336, 29024, 29628, 32652, 39504, 43536, 59256, 65304, 79008, 87072, 118512, 130608, 237024, 261216, 746461, 1492922, 2239383, 2985844, 4478766, 5971688, 6718149, 8957532, 11943376, 13436298, 17915064, 23886752, 26872596, 35830128, 53745192, 71660256, 107490384, 214980768]

約数ペア:

[(1, 214980768), (2, 107490384), (3, 71660256), (4, 53745192), (6, 35830128), (8, 26872596), (9, 23886752), (12, 17915064), (16, 13436298), (18, 11943376), (24, 8957532), (32, 6718149), (36, 5971688), (48, 4478766), (72, 2985844), (96, 2239383), (144, 1492922), (288, 746461), (823, 261216), (907, 237024), (1646, 130608), (1814, 118512), (2469, 87072), (2721, 79008), (3292, 65304), (3628, 59256), (4938, 43536), (5442, 39504), (6584, 32652), (7256, 29628), (7407, 29024), (8163, 26336), (9876, 21768), (10884, 19752), (13168, 16326), (14512, 14814)]