313034748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{37861}}^1$

素因数の和:37934

約数の個数: 48

約数和(自身を含む): 801462816

約数和(自身を除く): 488428068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 37861, 75722, 113583, 151444, 227166, 454332, 492193, 984386, 1476579, 1968772, 2006633, 2953158, 4013266, 5906316, 6019899, 8026532, 12039798, 24079596, 26086229, 52172458, 78258687, 104344916, 156517374, 313034748]

約数ペア:

[(1, 313034748), (2, 156517374), (3, 104344916), (4, 78258687), (6, 52172458), (12, 26086229), (13, 24079596), (26, 12039798), (39, 8026532), (52, 6019899), (53, 5906316), (78, 4013266), (106, 2953158), (156, 2006633), (159, 1968772), (212, 1476579), (318, 984386), (636, 492193), (689, 454332), (1378, 227166), (2067, 151444), (2756, 113583), (4134, 75722), (8268, 37861)]