222243408

素因数分解:

$2^4\times 3^2\times {\mathrm{1543357}}^1$

素因数の和:1543371

約数の個数: 30

約数和(自身を含む): 621973274

約数和(自身を除く): 399729866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1543357, 3086714, 4630071, 6173428, 9260142, 12346856, 13890213, 18520284, 24693712, 27780426, 37040568, 55560852, 74081136, 111121704, 222243408]

約数ペア:

[(1, 222243408), (2, 111121704), (3, 74081136), (4, 55560852), (6, 37040568), (8, 27780426), (9, 24693712), (12, 18520284), (16, 13890213), (18, 12346856), (24, 9260142), (36, 6173428), (48, 4630071), (72, 3086714), (144, 1543357)]