280472244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{6353}}^1$

素因数の和:6656

約数の個数: 48

約数和(自身を含む): 707378112

約数和(自身を除く): 426905868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 283, 566, 849, 1132, 1698, 3396, 3679, 6353, 7358, 11037, 12706, 14716, 19059, 22074, 25412, 38118, 44148, 76236, 82589, 165178, 247767, 330356, 495534, 991068, 1797899, 3595798, 5393697, 7191596, 10787394, 21574788, 23372687, 46745374, 70118061, 93490748, 140236122, 280472244]

約数ペア:

[(1, 280472244), (2, 140236122), (3, 93490748), (4, 70118061), (6, 46745374), (12, 23372687), (13, 21574788), (26, 10787394), (39, 7191596), (52, 5393697), (78, 3595798), (156, 1797899), (283, 991068), (566, 495534), (849, 330356), (1132, 247767), (1698, 165178), (3396, 82589), (3679, 76236), (6353, 44148), (7358, 38118), (11037, 25412), (12706, 22074), (14716, 19059)]