406667568

素因数分解:

$2^4\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{5113}}^1$

素因数の和:6781

約数の個数: 40

約数和(自身を含む): 1051397488

約数和(自身を除く): 644729920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1657, 3314, 4971, 5113, 6628, 9942, 10226, 13256, 15339, 19884, 20452, 26512, 30678, 39768, 40904, 61356, 79536, 81808, 122712, 245424, 8472241, 16944482, 25416723, 33888964, 50833446, 67777928, 101666892, 135555856, 203333784, 406667568]

約数ペア:

[(1, 406667568), (2, 203333784), (3, 135555856), (4, 101666892), (6, 67777928), (8, 50833446), (12, 33888964), (16, 25416723), (24, 16944482), (48, 8472241), (1657, 245424), (3314, 122712), (4971, 81808), (5113, 79536), (6628, 61356), (9942, 40904), (10226, 39768), (13256, 30678), (15339, 26512), (19884, 20452)]