254118528

素因数分解:

$2^7\times 3^2\times {\mathrm{220589}}^1$

素因数の和:220609

約数の個数: 48

約数和(自身を含む): 731255850

約数和(自身を除く): 477137322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 220589, 441178, 661767, 882356, 1323534, 1764712, 1985301, 2647068, 3529424, 3970602, 5294136, 7058848, 7941204, 10588272, 14117696, 15882408, 21176544, 28235392, 31764816, 42353088, 63529632, 84706176, 127059264, 254118528]

約数ペア:

[(1, 254118528), (2, 127059264), (3, 84706176), (4, 63529632), (6, 42353088), (8, 31764816), (9, 28235392), (12, 21176544), (16, 15882408), (18, 14117696), (24, 10588272), (32, 7941204), (36, 7058848), (48, 5294136), (64, 3970602), (72, 3529424), (96, 2647068), (128, 1985301), (144, 1764712), (192, 1323534), (288, 882356), (384, 661767), (576, 441178), (1152, 220589)]