426840984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191237}}^1$

素因数の和:191280

約数の個数: 48

約数和(自身を含む): 1193325120

約数和(自身を除く): 766484136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 191237, 382474, 573711, 764948, 1147422, 1529896, 1721133, 2294844, 3442266, 4589688, 5928347, 6884532, 11856694, 13769064, 17785041, 23713388, 35570082, 47426776, 53355123, 71140164, 106710246, 142280328, 213420492, 426840984]

約数ペア:

[(1, 426840984), (2, 213420492), (3, 142280328), (4, 106710246), (6, 71140164), (8, 53355123), (9, 47426776), (12, 35570082), (18, 23713388), (24, 17785041), (31, 13769064), (36, 11856694), (62, 6884532), (72, 5928347), (93, 4589688), (124, 3442266), (186, 2294844), (248, 1721133), (279, 1529896), (372, 1147422), (558, 764948), (744, 573711), (1116, 382474), (2232, 191237)]