457157136

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{42709}}^1$

素因数の和:42943

約数の個数: 40

約数和(自身を含む): 1186312960

約数和(自身を除く): 729155824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 42709, 85418, 128127, 170836, 256254, 341672, 512508, 683344, 1025016, 2050032, 9524107, 19048214, 28572321, 38096428, 57144642, 76192856, 114289284, 152385712, 228578568, 457157136]

約数ペア:

[(1, 457157136), (2, 228578568), (3, 152385712), (4, 114289284), (6, 76192856), (8, 57144642), (12, 38096428), (16, 28572321), (24, 19048214), (48, 9524107), (223, 2050032), (446, 1025016), (669, 683344), (892, 512508), (1338, 341672), (1784, 256254), (2676, 170836), (3568, 128127), (5352, 85418), (10704, 42709)]