306811284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{12527}}^1$

素因数の和:12704

約数の個数: 48

約数和(自身を含む): 775934208

約数和(自身を除く): 469122924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 12246, 12527, 24492, 25054, 37581, 50108, 75162, 150324, 162851, 325702, 488553, 651404, 977106, 1954212, 1966739, 3933478, 5900217, 7866956, 11800434, 23600868, 25567607, 51135214, 76702821, 102270428, 153405642, 306811284]

約数ペア:

[(1, 306811284), (2, 153405642), (3, 102270428), (4, 76702821), (6, 51135214), (12, 25567607), (13, 23600868), (26, 11800434), (39, 7866956), (52, 5900217), (78, 3933478), (156, 1966739), (157, 1954212), (314, 977106), (471, 651404), (628, 488553), (942, 325702), (1884, 162851), (2041, 150324), (4082, 75162), (6123, 50108), (8164, 37581), (12246, 25054), (12527, 24492)]