1728761736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{4339}}^1$

素因数の和:5638

約数の個数: 64

約数和(自身を含む): 4659076800

約数和(自身を除く): 2930315064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1277, 2554, 3831, 4339, 5108, 7662, 8678, 10216, 13017, 15324, 16601, 17356, 26034, 30648, 33202, 34712, 49803, 52068, 56407, 66404, 99606, 104136, 112814, 132808, 169221, 199212, 225628, 338442, 398424, 451256, 676884, 1353768, 5540903, 11081806, 16622709, 22163612, 33245418, 44327224, 66490836, 72031739, 132981672, 144063478, 216095217, 288126956, 432190434, 576253912, 864380868, 1728761736]

約数ペア:

[(1, 1728761736), (2, 864380868), (3, 576253912), (4, 432190434), (6, 288126956), (8, 216095217), (12, 144063478), (13, 132981672), (24, 72031739), (26, 66490836), (39, 44327224), (52, 33245418), (78, 22163612), (104, 16622709), (156, 11081806), (312, 5540903), (1277, 1353768), (2554, 676884), (3831, 451256), (4339, 398424), (5108, 338442), (7662, 225628), (8678, 199212), (10216, 169221), (13017, 132808), (15324, 112814), (16601, 104136), (17356, 99606), (26034, 66404), (30648, 56407), (33202, 52068), (34712, 49803)]