326996544

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{243301}}^1$

素因数の和:243323

約数の個数: 56

約数和(自身を含む): 988779328

約数和(自身を除く): 661782784

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, 243301, 486602, 729903, 973204, 1459806, 1703107, 1946408, 2919612, 3406214, 3892816, 5109321, 5839224, 6812428, 7785632, 10218642, 11678448, 13624856, 15571264, 20437284, 23356896, 27249712, 40874568, 46713792, 54499424, 81749136, 108998848, 163498272, 326996544]

約数ペア:

[(1, 326996544), (2, 163498272), (3, 108998848), (4, 81749136), (6, 54499424), (7, 46713792), (8, 40874568), (12, 27249712), (14, 23356896), (16, 20437284), (21, 15571264), (24, 13624856), (28, 11678448), (32, 10218642), (42, 7785632), (48, 6812428), (56, 5839224), (64, 5109321), (84, 3892816), (96, 3406214), (112, 2919612), (168, 1946408), (192, 1703107), (224, 1459806), (336, 973204), (448, 729903), (672, 486602), (1344, 243301)]