345407831252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{378559}}^1$

素因数の和:378896

約数の個数: 48

約数和(自身を含む): 669687782400

約数和(自身を除く): 324279951148

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 233, 356, 466, 932, 979, 1958, 2563, 3916, 5126, 10252, 20737, 41474, 82948, 228107, 378559, 456214, 757118, 912428, 1514236, 4164149, 8328298, 16656596, 33691751, 67383502, 88204247, 134767004, 176408494, 352816988, 370609261, 741218522, 970246717, 1482437044, 1940493434, 3880986868, 7850177983, 15700355966, 31400711932, 86351957813, 172703915626, 345407831252]

約数ペア:

[(1, 345407831252), (2, 172703915626), (4, 86351957813), (11, 31400711932), (22, 15700355966), (44, 7850177983), (89, 3880986868), (178, 1940493434), (233, 1482437044), (356, 970246717), (466, 741218522), (932, 370609261), (979, 352816988), (1958, 176408494), (2563, 134767004), (3916, 88204247), (5126, 67383502), (10252, 33691751), (20737, 16656596), (41474, 8328298), (82948, 4164149), (228107, 1514236), (378559, 912428), (456214, 757118)]