287724816

素因数分解:

$2^4\times 3^2\times {\mathrm{1998089}}^1$

素因数の和:1998103

約数の個数: 30

約数和(自身を含む): 805230270

約数和(自身を除く): 517505454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1998089, 3996178, 5994267, 7992356, 11988534, 15984712, 17982801, 23977068, 31969424, 35965602, 47954136, 71931204, 95908272, 143862408, 287724816]

約数ペア:

[(1, 287724816), (2, 143862408), (3, 95908272), (4, 71931204), (6, 47954136), (8, 35965602), (9, 31969424), (12, 23977068), (16, 17982801), (18, 15984712), (24, 11988534), (36, 7992356), (48, 5994267), (72, 3996178), (144, 1998089)]