440212278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 976780800

約数和(自身を除く): 536568522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 199, 242, 277, 363, 398, 554, 597, 726, 831, 1194, 1331, 1662, 2189, 2662, 3047, 3993, 4378, 6094, 6567, 7986, 9141, 13134, 18282, 24079, 33517, 48158, 55123, 67034, 72237, 100551, 110246, 144474, 165369, 201102, 264869, 330738, 368687, 529738, 606353, 737374, 794607, 1106061, 1212706, 1589214, 1819059, 2212122, 3638118, 6669883, 13339766, 20009649, 40019298, 73368713, 146737426, 220106139, 440212278]

約数ペア:

[(1, 440212278), (2, 220106139), (3, 146737426), (6, 73368713), (11, 40019298), (22, 20009649), (33, 13339766), (66, 6669883), (121, 3638118), (199, 2212122), (242, 1819059), (277, 1589214), (363, 1212706), (398, 1106061), (554, 794607), (597, 737374), (726, 606353), (831, 529738), (1194, 368687), (1331, 330738), (1662, 264869), (2189, 201102), (2662, 165369), (3047, 144474), (3993, 110246), (4378, 100551), (6094, 72237), (6567, 67034), (7986, 55123), (9141, 48158), (13134, 33517), (18282, 24079)]