290354232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40193}}^1$

素因数の和:40252

約数の個数: 64

約数和(自身を含む): 848897280

約数和(自身を除く): 558543048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 40193, 80386, 120579, 160772, 241158, 281351, 321544, 482316, 562702, 844053, 964632, 1125404, 1688106, 1728299, 2250808, 3376212, 3456598, 5184897, 6752424, 6913196, 10369794, 12098093, 13826392, 20739588, 24196186, 36294279, 41479176, 48392372, 72588558, 96784744, 145177116, 290354232]

約数ペア:

[(1, 290354232), (2, 145177116), (3, 96784744), (4, 72588558), (6, 48392372), (7, 41479176), (8, 36294279), (12, 24196186), (14, 20739588), (21, 13826392), (24, 12098093), (28, 10369794), (42, 6913196), (43, 6752424), (56, 5184897), (84, 3456598), (86, 3376212), (129, 2250808), (168, 1728299), (172, 1688106), (258, 1125404), (301, 964632), (344, 844053), (516, 562702), (602, 482316), (903, 321544), (1032, 281351), (1204, 241158), (1806, 160772), (2408, 120579), (3612, 80386), (7224, 40193)]