385280454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{929}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 837334800

約数和(自身を除く): 452054346

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 409, 507, 818, 929, 1014, 1227, 1858, 2454, 2787, 5317, 5574, 10634, 12077, 15951, 24154, 31902, 36231, 69121, 72462, 138242, 157001, 207363, 314002, 379961, 414726, 471003, 759922, 942006, 1139883, 2279766, 4939493, 9878986, 14818479, 29636958, 64213409, 128426818, 192640227, 385280454]

約数ペア:

[(1, 385280454), (2, 192640227), (3, 128426818), (6, 64213409), (13, 29636958), (26, 14818479), (39, 9878986), (78, 4939493), (169, 2279766), (338, 1139883), (409, 942006), (507, 759922), (818, 471003), (929, 414726), (1014, 379961), (1227, 314002), (1858, 207363), (2454, 157001), (2787, 138242), (5317, 72462), (5574, 69121), (10634, 36231), (12077, 31902), (15951, 24154)]