222864564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1667}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 561008448

約数和(自身を除く): 338143884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 857, 1667, 1714, 2571, 3334, 3428, 5001, 5142, 6668, 10002, 10284, 11141, 20004, 21671, 22282, 33423, 43342, 44564, 65013, 66846, 86684, 130026, 133692, 260052, 1428619, 2857238, 4285857, 5714476, 8571714, 17143428, 18572047, 37144094, 55716141, 74288188, 111432282, 222864564]

約数ペア:

[(1, 222864564), (2, 111432282), (3, 74288188), (4, 55716141), (6, 37144094), (12, 18572047), (13, 17143428), (26, 8571714), (39, 5714476), (52, 4285857), (78, 2857238), (156, 1428619), (857, 260052), (1667, 133692), (1714, 130026), (2571, 86684), (3334, 66846), (3428, 65013), (5001, 44564), (5142, 43342), (6668, 33423), (10002, 22282), (10284, 21671), (11141, 20004)]