289389528

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{85517}}^1$

素因数の和:85576

約数の個数: 48

約数和(自身を含む): 800448480

約数和(自身を除く): 511058952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 85517, 171034, 256551, 342068, 513102, 684136, 769653, 1026204, 1539306, 2052408, 3078612, 4019299, 6157224, 8038598, 12057897, 16077196, 24115794, 32154392, 36173691, 48231588, 72347382, 96463176, 144694764, 289389528]

約数ペア:

[(1, 289389528), (2, 144694764), (3, 96463176), (4, 72347382), (6, 48231588), (8, 36173691), (9, 32154392), (12, 24115794), (18, 16077196), (24, 12057897), (36, 8038598), (47, 6157224), (72, 4019299), (94, 3078612), (141, 2052408), (188, 1539306), (282, 1026204), (376, 769653), (423, 684136), (564, 513102), (846, 342068), (1128, 256551), (1692, 171034), (3384, 85517)]