269312128

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 562648320

約数和(自身を除く): 293336192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 268, 496, 536, 992, 1013, 1072, 1984, 2026, 2077, 2144, 3968, 4052, 4154, 4288, 8104, 8308, 8576, 16208, 16616, 31403, 32416, 33232, 62806, 64832, 66464, 67871, 125612, 129664, 132928, 135742, 251224, 265856, 271484, 502448, 542968, 1004896, 1085936, 2009792, 2104001, 2171872, 4019584, 4208002, 4343744, 8416004, 8687488, 16832008, 33664016, 67328032, 134656064, 269312128]

約数ペア:

[(1, 269312128), (2, 134656064), (4, 67328032), (8, 33664016), (16, 16832008), (31, 8687488), (32, 8416004), (62, 4343744), (64, 4208002), (67, 4019584), (124, 2171872), (128, 2104001), (134, 2009792), (248, 1085936), (268, 1004896), (496, 542968), (536, 502448), (992, 271484), (1013, 265856), (1072, 251224), (1984, 135742), (2026, 132928), (2077, 129664), (2144, 125612), (3968, 67871), (4052, 66464), (4154, 64832), (4288, 62806), (8104, 33232), (8308, 32416), (8576, 31403), (16208, 16616)]