1563236424

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{84481}}^1$

素因数の和:84750

約数の個数: 48

約数和(自身を含む): 4250289420

約数和(自身を除く): 2687052996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18504, 84481, 168962, 253443, 337924, 506886, 675848, 760329, 1013772, 1520658, 2027544, 3041316, 6082632, 21711617, 43423234, 65134851, 86846468, 130269702, 173692936, 195404553, 260539404, 390809106, 521078808, 781618212, 1563236424]

約数ペア:

[(1, 1563236424), (2, 781618212), (3, 521078808), (4, 390809106), (6, 260539404), (8, 195404553), (9, 173692936), (12, 130269702), (18, 86846468), (24, 65134851), (36, 43423234), (72, 21711617), (257, 6082632), (514, 3041316), (771, 2027544), (1028, 1520658), (1542, 1013772), (2056, 760329), (2313, 675848), (3084, 506886), (4626, 337924), (6168, 253443), (9252, 168962), (18504, 84481)]