1520248927668

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1789}}^1\times {\mathrm{161309}}^1$

素因数の和:163544

約数の個数: 48

約数和(自身を含む): 3557337168000

約数和(自身を除く): 2037088240332

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 1789, 2634, 3578, 5268, 5367, 7156, 10734, 21468, 161309, 322618, 483927, 645236, 785371, 967854, 1570742, 1935708, 2356113, 3141484, 4712226, 9424452, 70814651, 141629302, 212443953, 283258604, 288581801, 424887906, 577163602, 849775812, 865745403, 1154327204, 1731490806, 3462981612, 126687410639, 253374821278, 380062231917, 506749642556, 760124463834, 1520248927668]

約数ペア:

[(1, 1520248927668), (2, 760124463834), (3, 506749642556), (4, 380062231917), (6, 253374821278), (12, 126687410639), (439, 3462981612), (878, 1731490806), (1317, 1154327204), (1756, 865745403), (1789, 849775812), (2634, 577163602), (3578, 424887906), (5268, 288581801), (5367, 283258604), (7156, 212443953), (10734, 141629302), (21468, 70814651), (161309, 9424452), (322618, 4712226), (483927, 3141484), (645236, 2356113), (785371, 1935708), (967854, 1570742)]