278117952

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{206933}}^1$

素因数の和:206955

約数の個数: 56

約数和(自身を含む): 840979776

約数和(自身を除く): 562861824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 206933, 413866, 620799, 827732, 1241598, 1448531, 1655464, 2483196, 2897062, 3310928, 4345593, 4966392, 5794124, 6621856, 8691186, 9932784, 11588248, 13243712, 17382372, 19865568, 23176496, 34764744, 39731136, 46352992, 69529488, 92705984, 139058976, 278117952]

約数ペア:

[(1, 278117952), (2, 139058976), (3, 92705984), (4, 69529488), (6, 46352992), (7, 39731136), (8, 34764744), (12, 23176496), (14, 19865568), (16, 17382372), (21, 13243712), (24, 11588248), (28, 9932784), (32, 8691186), (42, 6621856), (48, 5794124), (56, 4966392), (64, 4345593), (84, 3310928), (96, 2897062), (112, 2483196), (168, 1655464), (192, 1448531), (224, 1241598), (336, 827732), (448, 620799), (672, 413866), (1344, 206933)]