253982016

素因数分解:

$2^6\times 3^2\times {\mathrm{440941}}^1$

素因数の和:440959

約数の個数: 42

約数和(自身を含む): 727995242

約数和(自身を除く): 474013226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 440941, 881882, 1322823, 1763764, 2645646, 3527528, 3968469, 5291292, 7055056, 7936938, 10582584, 14110112, 15873876, 21165168, 28220224, 31747752, 42330336, 63495504, 84660672, 126991008, 253982016]

約数ペア:

[(1, 253982016), (2, 126991008), (3, 84660672), (4, 63495504), (6, 42330336), (8, 31747752), (9, 28220224), (12, 21165168), (16, 15873876), (18, 14110112), (24, 10582584), (32, 7936938), (36, 7055056), (48, 5291292), (64, 3968469), (72, 3527528), (96, 2645646), (144, 1763764), (192, 1322823), (288, 881882), (576, 440941)]