262243968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{97561}}^1$

素因数の和:97585

約数の個数: 64

約数和(自身を含む): 796105920

約数和(自身を除く): 533861952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 97561, 195122, 292683, 390244, 585366, 682927, 780488, 1170732, 1365854, 1560976, 2048781, 2341464, 2731708, 3121952, 4097562, 4682928, 5463416, 6243904, 8195124, 9365856, 10926832, 12487808, 16390248, 18731712, 21853664, 32780496, 37463424, 43707328, 65560992, 87414656, 131121984, 262243968]

約数ペア:

[(1, 262243968), (2, 131121984), (3, 87414656), (4, 65560992), (6, 43707328), (7, 37463424), (8, 32780496), (12, 21853664), (14, 18731712), (16, 16390248), (21, 12487808), (24, 10926832), (28, 9365856), (32, 8195124), (42, 6243904), (48, 5463416), (56, 4682928), (64, 4097562), (84, 3121952), (96, 2731708), (112, 2341464), (128, 2048781), (168, 1560976), (192, 1365854), (224, 1170732), (336, 780488), (384, 682927), (448, 585366), (672, 390244), (896, 292683), (1344, 195122), (2688, 97561)]