266772701492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1\times {\mathrm{48947}}^1$

素因数の和:50336

約数の個数: 48

約数和(自身を含む): 514957238208

約数和(自身を除く): 248184536716

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 1277, 2134, 2554, 4268, 5108, 14047, 28094, 48947, 56188, 97894, 123869, 195788, 247738, 495476, 538417, 1076834, 1362559, 2153668, 2725118, 4747859, 5450236, 9495718, 18991436, 52226449, 62505319, 104452898, 125010638, 208905796, 250021276, 687558509, 1375117018, 2750234036, 6063015943, 12126031886, 24252063772, 66693175373, 133386350746, 266772701492]

約数ペア:

[(1, 266772701492), (2, 133386350746), (4, 66693175373), (11, 24252063772), (22, 12126031886), (44, 6063015943), (97, 2750234036), (194, 1375117018), (388, 687558509), (1067, 250021276), (1277, 208905796), (2134, 125010638), (2554, 104452898), (4268, 62505319), (5108, 52226449), (14047, 18991436), (28094, 9495718), (48947, 5450236), (56188, 4747859), (97894, 2725118), (123869, 2153668), (195788, 1362559), (247738, 1076834), (495476, 538417)]