256956192

素因数分解:

$2^5\times 3^3\times {\mathrm{297403}}^1$

素因数の和:297422

約数の個数: 48

約数和(自身を含む): 749458080

約数和(自身を除く): 492501888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 297403, 594806, 892209, 1189612, 1784418, 2379224, 2676627, 3568836, 4758448, 5353254, 7137672, 8029881, 9516896, 10706508, 14275344, 16059762, 21413016, 28550688, 32119524, 42826032, 64239048, 85652064, 128478096, 256956192]

約数ペア:

[(1, 256956192), (2, 128478096), (3, 85652064), (4, 64239048), (6, 42826032), (8, 32119524), (9, 28550688), (12, 21413016), (16, 16059762), (18, 14275344), (24, 10706508), (27, 9516896), (32, 8029881), (36, 7137672), (48, 5353254), (54, 4758448), (72, 3568836), (96, 2676627), (108, 2379224), (144, 1784418), (216, 1189612), (288, 892209), (432, 594806), (864, 297403)]